Question

2 by 7 part of certain sum was donated and 1 by 4 was spent on education. The balance amount will be​

Answer 1

Answer:

13/28th part of whole  amount.

step-by-step explanation:

Let total amount = x

Part of amount donated = 2x/7

Part of amount spent for education

= x/4

Balance amount = x - 2x/7 - x/4

= ( 28x -8x -7x ) 28

= 13x/28

Balance is 13/28th part of whole  amount.

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