Question

Find equivalent forms of the rational numbers having a common denominator in each
of the following collections of rational numbers.

(1)2/5, 6/13

2)1/7, 2/8, 3/14

3) 5/12, 7/4, 9/60, 11/3​

Answer 1

Answer:

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Step-by-step explanation:

Equivalent fractions are the fractions that have different numerator and denominator but are equal to the same value.

For the purpose of having the same denominator, the numerators and denominators of the given fractions are multiplied by the common multiple of the given denominators or we can obtain common denominators by multiplying both numerator and denominator by the same number. 

Multiply by 13

1) 2/5 = 26/65

Multiply by 5

6/13 = 30/65

Multiply by 8

2) 1/7 = 8/56

Multiply by 7

2/8 = 14/56

Multiply by 4

3/14 = 12/56

Multiply by 5

3) 5/12 = 25/60

Multiply by 15

7/4 = 105/60

Same as it is

9/60

Multiply by 20

11/3 = 220/20

Answer 2

Answer:

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