Question

check for equivalence 21/49,3/7​

Answer 1

Step-by-step explanation:

21/49

=on deviding by 7

=3/7~3/7

hence 21/49 and 3/7 are equivalence to each other..

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Answer 2

Answer:

yes 21/ 49 is equivalent to 3/7

Step-by-step explanation:

3/7=21/49

3×7/7×7=21/49

thus we are clear that,

21/ 49 is equivalent to 3/ 7