Question

soniya ate three sevente of the briyani her mother had made. what fraction was left?

Answer 1

1-3/7=4/7 Thus remaining part = four seventh of total

Answer 2

Let the total amount of birayani be 1

fraction of biryani left =1-3/7

                                   =7-3/7

                                  = 4/7

Hence 4/7 th part of biryani was left.

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