Question

if munnaf takes away 1/7 of a number fraom a number the result os 84​

Answer 1

The answer for this question is12

Answer 2

Answer: 98

Step-by-step explanation:

Let m be the number

Method 1

m-m/7=84

(7m-m)/7=84

6m=7x84

m=7x84/6 = 7x14 = 98

Method 2

When 1/7 took away, the remaining is 6/7

So (6/7)m=84

m=84x7/6=98