Solutions by everydaycalculation.com
1st number: 25 0/2, 2nd number: 20/90
This multiplication involving fractions can also be rephrased as "What is 50/2 of 20/90?"
502 × 2090 is 509.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2×40/90 50/4×20/90 50/2×60/90 50/6×20/90 50/10×20/90 50/14×20/90
© everydaycalculation.com