Solutions by everydaycalculation.com
1st number: 2 1/2, 2nd number: 15/90
This multiplication involving fractions can also be rephrased as "What is 5/2 of 15/90?"
52 × 1590 is 512.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2×15/90 5/2×30/90 5/4×15/90 15/2×15/90 5/2×45/90 5/6×15/90 25/2×15/90 5/2×75/90 5/10×15/90 35/2×15/90 5/14×15/90
© everydaycalculation.com