Solutions by everydaycalculation.com
1st number: 2 0/20, 2nd number: 15/90
This multiplication involving fractions can also be rephrased as "What is 40/20 of 15/90?"
4020 × 1590 is 13.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/20×15/90 40/20×30/90 40/20×45/90 40/60×15/90 40/20×75/90
© everydaycalculation.com