Solutions by everydaycalculation.com
1st number: 4 0/4, 2nd number: 10/20
This multiplication involving fractions can also be rephrased as "What is 16/4 of 10/20?"
164 × 1020 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/4×10/20 16/8×10/20 16/4×10/40 48/4×10/20 16/4×30/20 16/12×10/20 16/4×10/60 80/4×10/20 16/4×50/20 16/20×10/20 16/4×70/20 16/28×10/20
© everydaycalculation.com