Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/42 of 35/70?"
1642 × 3570 is 421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/42×35/70 16/84×35/70 48/42×35/70 80/42×35/70
© everydaycalculation.com