Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/42 of 25/70?"
1642 × 2570 is 20147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/42×25/70 16/42×50/70 16/84×25/70 48/42×25/70 16/42×75/70 80/42×25/70
© everydaycalculation.com