Question

find equivalent fraction of 2/7with numerator 20and denominator 21
pls answer in 5minutes ,I will mark you as a brainlist​

Answer 1

Answer:

to find equivalent fraction of 2/7 with numerator 20 or21 , we find out multiple of 7 i.e.,

7,14,21....

now we got the number 21

so now, 2*3/7*3= 6/21

hence the equivalent fraction of 2/7 is 6/21

Answer 2

Answer:

denominator =21 by using 2/7

Step-by-step explanation:

given

fraction = 2/ 7

2×3/7×3 = 6/21

thus , the equivalent fraction of 2/7 having denominator 21 is 6/21