Solutions by everydaycalculation.com
1st number: 1 12/28, 2nd number: 21/70
This multiplication involving fractions can also be rephrased as "What is 40/28 of 21/70?"
4028 × 2170 is 37.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/28×21/70 40/28×42/70 40/56×21/70 40/28×63/70 40/84×21/70
© everydaycalculation.com