Question

After deduction of 15 from a number it remains only 80%
what is the 40% of that number?
A75 (B)60 (C)30 (D)90​

Answer 1

Answer:

B) 69

may be it's helpful for u

Answer 2

Answer:

deduction from a number =15

total part of a number = 100%

after deduction remaining part = 80%

it means deduction is 20% which is equal to 15

so, the 40% of that number is 30