Solutions by everydaycalculation.com
1st number: 4 0/4, 2nd number: 8/40
This multiplication involving fractions can also be rephrased as "What is 16/4 of 8/40?"
164 × 840 is 45.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/4×8/40 16/4×16/40 16/8×8/40 16/4×8/80 48/4×8/40 16/4×24/40 16/12×8/40 80/4×8/40 16/20×8/40 16/4×56/40 16/28×8/40
© everydaycalculation.com