Solutions by everydaycalculation.com
1st number: 4 0/21, 2nd number: 8/70
This multiplication involving fractions can also be rephrased as "What is 84/21 of 8/70?"
8421 × 870 is 1635.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×16/70 84/42×8/70 84/21×24/70 84/63×8/70 84/21×40/70 84/21×56/70
© everydaycalculation.com