Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/42 of 1/21?"
2042 × 121 is 10441.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/42×1/21 20/42×2/21 20/84×1/21 20/42×1/42 60/42×1/21 20/42×3/21 20/42×1/63 20/42×5/21 20/42×7/21
© everydaycalculation.com