Question

4/5 of anumber is 25more than 60% of that number
.what is 70% of that number?

Answer 1

Answer:

87.5

Explanation:

let the number be x.

So as per the condition,

4x/5=60x/100+25,

=>4x/5=3x/5+25

=>x/5=25,x=125.

So required number=125

70% of the number:

Calculating mentally:-

100%=125

30%=37.5

Do 70%=100%-30%=125-37.5=87.5

Hence the 70% of the number = 87.5