Solutions by everydaycalculation.com
1st number: 1 19/21, 2nd number: 1/70
This multiplication involving fractions can also be rephrased as "What is 40/21 of 1/70?"
4021 × 170 is 4147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/21×1/70 40/21×2/70 40/42×1/70 40/21×3/70 40/63×1/70 40/21×5/70 40/21×7/70
© everydaycalculation.com