Question

If 55% of a number is 176 and 35% of the same number is 112, find 90% of that number.

Answer 1

288

Explanation:

1. 176 = 55% × N

2. 176 =
`(55)/(100)` × N

3. N= 176×
`(100)/(55)`

4. N=320

5.
`(90)/(100)` × 320

=288