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100

This is the name for the smallest multiple a set of numbers have in common.

Least Common Multiple

100

Provide the simplest form of following fraction:

15/40

3/8

100

Simplify the following improper fraction: 

81/9

9
100

Provide the simplest form for the sum of the following fractions: 

7/8 + 1/8

1

100

Provide the simplest form of the difference of the following fractions

11/10 - 1/10

1

200

Provide a possible common denominator for the following fractions: 

1/3 and 2/6


6, 12, 18, 24

200

Provide the simplest form for following fraction:

9/21

3/7

200

Simplify the following improper fraction:

23/4

5 3/4

200

Provide the simplest form for the sum of the following fractions: 

3/11 + 1/3

20/33

200

Provide the simplest form of the difference between the following fractions: 

3/5 - 1/15

2/15

300

Provide a common denominator for the following fractions: 

5/6 and 9/11

66

300

Provide the simplest form of the following fraction: 

32/44

8/11

300

Simplify the following improper fraction: 

43/19

2 5/19

300

Provide the simplest form of the sum of the following fractions: 

2/6 + 1/3

2/3

300

Provide the simplest form of the difference between the following fractions: 

7/8 - 1/2

3/8

400

Provide the least common denominator for the following fractions: 

1/2 and 1/3

6

400

Provide the simplest form of the following mixed number: 

3 5/10

3 1/2

400

Write the following mixed number as an improper fraction:

6 2/7

44/7

400

Provide the simplest form of the sum of the following fractions: 

3/4 + 2/6

1 1/12

400

Provide the simplest form of the difference between the following fractions: 

2/4 - 2/12

1/3

500

Find a common denominator for the following mixed numbers:

3 3/4 and 2 1/5

20

500

Provide the simplest form of the following mixed number:

7 12/17

7 12/17

500

Make the following mixed number an improper fraction:

6 4/5

34/5

500

Provide the simplest form of the sum of the following mixed numbers: 

1 4/9 + 2 1/3

3 7/9

500

Provide the simplest form of the difference between the following fractions: 


13/27

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