Solutions by everydaycalculation.com
1st number: 3 10/20, 2nd number: 18/21
This multiplication involving fractions can also be rephrased as "What is 70/20 of 18/21?"
7020 × 1821 is 31.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/20×36/21 70/40×18/21 70/20×18/42 70/20×54/21 70/60×18/21 70/20×18/63 70/20×90/21
© everydaycalculation.com