Solutions by everydaycalculation.com
1st number: 4 10/20, 2nd number: 8/10
This multiplication involving fractions can also be rephrased as "What is 90/20 of 8/10?"
9020 × 810 is 185.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20×16/10 90/40×8/10 90/20×8/20 90/20×24/10 90/60×8/10 90/20×8/30 90/20×40/10 90/20×8/50 90/20×56/10 90/20×8/70
© everydaycalculation.com