Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/21 of 35/40?"
621 × 3540 is 14.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21×35/40 6/21×70/40 6/42×35/40 6/21×35/80 18/21×35/40 6/63×35/40 30/21×35/40 42/21×35/40
© everydaycalculation.com