Solutions by everydaycalculation.com
1st number: 21 0/4, 2nd number: 9/20
This multiplication involving fractions can also be rephrased as "What is 84/4 of 9/20?"
844 × 920 is 18920.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4×18/20 84/8×9/20 84/4×9/40 84/4×27/20 84/12×9/20 84/4×9/60 84/4×45/20 84/20×9/20 84/4×63/20 84/28×9/20
© everydaycalculation.com