Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/42 of 5/21?"
142 × 521 is 5882.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42×5/21 1/42×10/21 1/84×5/21 1/42×5/42 3/42×5/21 1/42×15/21 1/42×5/63 5/42×5/21 1/42×25/21 7/42×5/21 1/42×35/21
© everydaycalculation.com