Solutions by everydaycalculation.com
1st number: 21/42, 2nd number: 3 0/5
This multiplication involving fractions can also be rephrased as "What is 21/42 of 3 0/5?"
2142 × 155 is 32.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 21/42×30/5 21/84×15/5 21/42×15/10 63/42×15/5 21/42×45/5 21/42×75/5 21/42×15/25 21/42×15/35
© everydaycalculation.com