Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/54 of 15/90?"
4554 × 1590 is 536.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/54×15/90 45/54×30/90 45/54×45/90 45/54×75/90
© everydaycalculation.com