Question

what wil be 160% of a number whose 20% is 140?

Answer 1

Let the number be x.
ATQ,
20%of x =140
=>20/100 ×x=140
=>1/5 ×x =140
=>x=140×5
=>x=700.
now,
160%of x=160/100×x
=160×700/100
=1120. ANS.