Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/42 of 21/50?"
342 × 2150 is 3100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/42×21/50 3/42×42/50 3/84×21/50 9/42×21/50 3/42×63/50 15/42×21/50 21/42×21/50
© everydaycalculation.com