Solutions by everydaycalculation.com
1st number: 20 0/4, 2nd number: 12/21
This multiplication involving fractions can also be rephrased as "What is 80/4 of 12/21?"
804 × 1221 is 807.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4×24/21 80/8×12/21 80/4×12/42 80/4×36/21 80/12×12/21 80/4×12/63 80/4×60/21 80/20×12/21 80/4×84/21 80/28×12/21
© everydaycalculation.com