10/7
5/9
Find Which is Bigger or Smaller Fraction - Unlike Fraction Comparison
Name
Grade
School
Date
Questions20
Score
1
2
10/1
7/4
3
10/9
1/6
4
5/4
2/7
5
3/2
4/3
6
8/6
6/10
7
6/7
5/6
8
4/1
10/7
9
4/2
1/6
10
5/1
5/4
11
7/1
10/7
12
9/4
2/6
13
7/8
6/10
14
5/4
5/9
15
9/2
1/8
16
6/1
10/2
17
4/1
6/7
18
8/6
4/7
19
7/8
5/9
20
8/1
4/5
Answers Key
1
10/7
>
5/9
find the LCM for unlike denominators
LCM(7, 9) = 63
make all denominators equal to each other by using LCM
107
59
compare the numerators
among the numerators, 90 is greater than 35
Therefore,
LCM(7, 9) = 63
make all denominators equal to each other by using LCM
107
=
10 x 637 x 63 =
10 x 963 =
906359
=
5 x 639 x 63 =
5 x 763 =
3563compare the numerators
among the numerators, 90 is greater than 35
Therefore,
The greater Fraction is
107The smaller Fraction is
592
10/1
>
7/4
find the LCM for unlike denominators
LCM(1, 4) = 4
make all denominators equal to each other by using LCM
101
compare the numerators
among the numerators, 40 is greater than 7
Therefore,
LCM(1, 4) = 4
make all denominators equal to each other by using LCM
101
=
10 x 41 x 4 =
10 x 44 =
404compare the numerators
among the numerators, 40 is greater than 7
Therefore,
The greater Fraction is
101The smaller Fraction is
743
10/9
>
1/6
find the LCM for unlike denominators
LCM(9, 6) = 18
make all denominators equal to each other by using LCM
109
16
compare the numerators
among the numerators, 20 is greater than 3
Therefore,
LCM(9, 6) = 18
make all denominators equal to each other by using LCM
109
=
10 x 189 x 18 =
10 x 218 =
201816
=
1 x 186 x 18 =
1 x 318 =
318compare the numerators
among the numerators, 20 is greater than 3
Therefore,
The greater Fraction is
109The smaller Fraction is
164
5/4
>
2/7
find the LCM for unlike denominators
LCM(4, 7) = 28
make all denominators equal to each other by using LCM
54
27
compare the numerators
among the numerators, 35 is greater than 8
Therefore,
LCM(4, 7) = 28
make all denominators equal to each other by using LCM
54
=
5 x 284 x 28 =
5 x 728 =
352827
=
2 x 287 x 28 =
2 x 428 =
828compare the numerators
among the numerators, 35 is greater than 8
Therefore,
The greater Fraction is
54The smaller Fraction is
275
3/2
>
4/3
find the LCM for unlike denominators
LCM(2, 3) = 6
make all denominators equal to each other by using LCM
32
43
compare the numerators
among the numerators, 9 is greater than 8
Therefore,
LCM(2, 3) = 6
make all denominators equal to each other by using LCM
32
=
3 x 62 x 6 =
3 x 36 =
9643
=
4 x 63 x 6 =
4 x 26 =
86compare the numerators
among the numerators, 9 is greater than 8
Therefore,
The greater Fraction is
32The smaller Fraction is
436
8/6
>
6/10
find the LCM for unlike denominators
LCM(6, 10) = 30
make all denominators equal to each other by using LCM
86
610
compare the numerators
among the numerators, 40 is greater than 18
Therefore,
LCM(6, 10) = 30
make all denominators equal to each other by using LCM
86
=
8 x 306 x 30 =
8 x 530 =
4030610
=
6 x 3010 x 30 =
6 x 330 =
1830compare the numerators
among the numerators, 40 is greater than 18
Therefore,
The greater Fraction is
86The smaller Fraction is
6107
6/7
>
5/6
find the LCM for unlike denominators
LCM(7, 6) = 42
make all denominators equal to each other by using LCM
67
56
compare the numerators
among the numerators, 36 is greater than 35
Therefore,
LCM(7, 6) = 42
make all denominators equal to each other by using LCM
67
=
6 x 427 x 42 =
6 x 642 =
364256
=
5 x 426 x 42 =
5 x 742 =
3542compare the numerators
among the numerators, 36 is greater than 35
Therefore,
The greater Fraction is
67The smaller Fraction is
568
4/1
>
10/7
find the LCM for unlike denominators
LCM(1, 7) = 7
make all denominators equal to each other by using LCM
41
compare the numerators
among the numerators, 28 is greater than 10
Therefore,
LCM(1, 7) = 7
make all denominators equal to each other by using LCM
41
=
4 x 71 x 7 =
4 x 77 =
287compare the numerators
among the numerators, 28 is greater than 10
Therefore,
The greater Fraction is
41The smaller Fraction is
1079
4/2
>
1/6
find the LCM for unlike denominators
LCM(2, 6) = 6
make all denominators equal to each other by using LCM
42
compare the numerators
among the numerators, 12 is greater than 1
Therefore,
LCM(2, 6) = 6
make all denominators equal to each other by using LCM
42
=
4 x 62 x 6 =
4 x 36 =
126compare the numerators
among the numerators, 12 is greater than 1
Therefore,
The greater Fraction is
42The smaller Fraction is
1610
5/1
>
5/4
find the LCM for unlike denominators
LCM(1, 4) = 4
make all denominators equal to each other by using LCM
51
compare the numerators
among the numerators, 20 is greater than 5
Therefore,
LCM(1, 4) = 4
make all denominators equal to each other by using LCM
51
=
5 x 41 x 4 =
5 x 44 =
204compare the numerators
among the numerators, 20 is greater than 5
Therefore,
The greater Fraction is
51The smaller Fraction is
5411
7/1
>
10/7
find the LCM for unlike denominators
LCM(1, 7) = 7
make all denominators equal to each other by using LCM
71
compare the numerators
among the numerators, 49 is greater than 10
Therefore,
LCM(1, 7) = 7
make all denominators equal to each other by using LCM
71
=
7 x 71 x 7 =
7 x 77 =
497compare the numerators
among the numerators, 49 is greater than 10
Therefore,
The greater Fraction is
71The smaller Fraction is
10712
9/4
>
2/6
find the LCM for unlike denominators
LCM(4, 6) = 12
make all denominators equal to each other by using LCM
94
26
compare the numerators
among the numerators, 27 is greater than 4
Therefore,
LCM(4, 6) = 12
make all denominators equal to each other by using LCM
94
=
9 x 124 x 12 =
9 x 312 =
271226
=
2 x 126 x 12 =
2 x 212 =
412compare the numerators
among the numerators, 27 is greater than 4
Therefore,
The greater Fraction is
94The smaller Fraction is
2613
7/8
>
6/10
find the LCM for unlike denominators
LCM(8, 10) = 40
make all denominators equal to each other by using LCM
78
610
compare the numerators
among the numerators, 35 is greater than 24
Therefore,
LCM(8, 10) = 40
make all denominators equal to each other by using LCM
78
=
7 x 408 x 40 =
7 x 540 =
3540610
=
6 x 4010 x 40 =
6 x 440 =
2440compare the numerators
among the numerators, 35 is greater than 24
Therefore,
The greater Fraction is
78The smaller Fraction is
61014
5/4
>
5/9
find the LCM for unlike denominators
LCM(4, 9) = 36
make all denominators equal to each other by using LCM
54
59
compare the numerators
among the numerators, 45 is greater than 20
Therefore,
LCM(4, 9) = 36
make all denominators equal to each other by using LCM
54
=
5 x 364 x 36 =
5 x 936 =
453659
=
5 x 369 x 36 =
5 x 436 =
2036compare the numerators
among the numerators, 45 is greater than 20
Therefore,
The greater Fraction is
54The smaller Fraction is
5915
9/2
>
1/8
find the LCM for unlike denominators
LCM(2, 8) = 8
make all denominators equal to each other by using LCM
92
compare the numerators
among the numerators, 36 is greater than 1
Therefore,
LCM(2, 8) = 8
make all denominators equal to each other by using LCM
92
=
9 x 82 x 8 =
9 x 48 =
368compare the numerators
among the numerators, 36 is greater than 1
Therefore,
The greater Fraction is
92The smaller Fraction is
1816
6/1
>
10/2
find the LCM for unlike denominators
LCM(1, 2) = 2
make all denominators equal to each other by using LCM
61
compare the numerators
among the numerators, 12 is greater than 10
Therefore,
LCM(1, 2) = 2
make all denominators equal to each other by using LCM
61
=
6 x 21 x 2 =
6 x 22 =
122compare the numerators
among the numerators, 12 is greater than 10
Therefore,
The greater Fraction is
61The smaller Fraction is
10217
4/1
>
6/7
find the LCM for unlike denominators
LCM(1, 7) = 7
make all denominators equal to each other by using LCM
41
compare the numerators
among the numerators, 28 is greater than 6
Therefore,
LCM(1, 7) = 7
make all denominators equal to each other by using LCM
41
=
4 x 71 x 7 =
4 x 77 =
287compare the numerators
among the numerators, 28 is greater than 6
Therefore,
The greater Fraction is
41The smaller Fraction is
6718
8/6
>
4/7
find the LCM for unlike denominators
LCM(6, 7) = 42
make all denominators equal to each other by using LCM
86
47
compare the numerators
among the numerators, 56 is greater than 24
Therefore,
LCM(6, 7) = 42
make all denominators equal to each other by using LCM
86
=
8 x 426 x 42 =
8 x 742 =
564247
=
4 x 427 x 42 =
4 x 642 =
2442compare the numerators
among the numerators, 56 is greater than 24
Therefore,
The greater Fraction is
86The smaller Fraction is
4719
7/8
>
5/9
find the LCM for unlike denominators
LCM(8, 9) = 72
make all denominators equal to each other by using LCM
78
59
compare the numerators
among the numerators, 63 is greater than 40
Therefore,
LCM(8, 9) = 72
make all denominators equal to each other by using LCM
78
=
7 x 728 x 72 =
7 x 972 =
637259
=
5 x 729 x 72 =
5 x 872 =
4072compare the numerators
among the numerators, 63 is greater than 40
Therefore,
The greater Fraction is
78The smaller Fraction is
5920
8/1
>
4/5
find the LCM for unlike denominators
LCM(1, 5) = 5
make all denominators equal to each other by using LCM
81
compare the numerators
among the numerators, 40 is greater than 4
Therefore,
LCM(1, 5) = 5
make all denominators equal to each other by using LCM
81
=
8 x 51 x 5 =
8 x 55 =
405compare the numerators
among the numerators, 40 is greater than 4
Therefore,
The greater Fraction is
81The smaller Fraction is
45
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