Solutions by everydaycalculation.com
1st number: 20 0/4, 2nd number: 10/40
This multiplication involving fractions can also be rephrased as "What is 80/4 of 10/40?"
804 × 1040 is 51.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4×20/40 80/8×10/40 80/4×10/80 80/4×30/40 80/12×10/40 80/4×50/40 80/20×10/40 80/4×70/40 80/28×10/40
© everydaycalculation.com