Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » A% of what number is B

40 percent of what number is 90?

90 is 40% of 225

Reference: Percentage Calculator

Working out percentages

  1. We have, 40% × x = 90
  2. or, 40/100 × x = 90
  3. Multiplying both sides by 100 and dividing both sides by 40,
    we have x = 90 × 100/40
  4. x = 225

    If you are using a calculator, simply enter 90×100÷40, which will give you the answer.

More percentage problems:

Find another

is % of

© everydaycalculation.com