Question

which of the following pairs of fractions are equivalent 7/21 and 3/9​

Answer 1

Answer:

7/21=1/3

3/9=1/3

so 1/3=1/3

Answer 2

Answer:

they are equivalent

Step-by-step explanation:

7/ 21 = cancel out by 7

so , 7 *1 = 7 and 7 * 3 = 21

so , 1 / 3

3 / 9 cancel out by 3

so, 3 * 1 = 3 and 3 * 3 = 9

so , 1 / 3

hence , we verified that , they are equivalent.

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