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Math_Convert Unlike to Like Fractions

Total questions: 10

Worksheet time: 26mins

Name
Class
Date
1.

Fractions with same denominators , are called _________ fractions .

a)

Unlike

b)

Like

c)

Equivalent fractions

2.

Fractions with different denominators are called _______ fractions .

a)

Like

b)

Mixed

c)

Unlike

3.

What is the first step to convert unlike fractions to like fractions?

a)

Find common denominator by finding common multiples.

b)

Divide the numerator and denominator by common number

c)

Multiply the numerator and denominator by common number

d)

There is no need to convert them

4.

What is the second step to convert unlike fractions to like fractions?

a)

Multiply the numerator and the denominator by the common multiple of denominator.

b)

Divide the numerator and the denominator by the common multiple of denominator

c)

Add the common multiple to the numerator and denominator

d)

Subtract the common multiple to the numerator and denominator

5.
What is the LCM for 3 and 9?
a)
3
b)
9
c)
27
d)
18
6.
What is the LCM for 4 and 7?
a)
4
b)
7
c)
14
d)
28
7.
What is the LCM for 6 and 8?
a)
6
b)
8
c)
24
d)
48
8.

What is the least common denominator for the problem  1216\frac{1}{2}-\frac{1}{6}  ?

a)

1

b)

2

c)

6

d)

12

9.

What is the least common denominator for 6/7 and 1/2?

a)

12

b)

14

c)

7

d)

6

10.

What is the least common denominator for 1/3 and 3/4?

a)

6

b)

4

c)

3

d)

12