Question

four fifth of a number is more than three fourth of number by four find the number

Answer 1

The answer is given below :

Let, the number be x.

Then (4/5)th of the number = 4x/5

and

(3/4)th of the number = 3x/4

Given that :

4x/5 = 3x/4 + 4

=> 4x/5 = (3x + 16)/4

=> 16x = 15x + 80

=> 16x - 15x = 80

=> (16 - 15)x = 80

=> x = 80

Therefore the required number is 80.

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