Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/80 of 7/10?"
680 × 710 is 21400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/80×7/10 6/80×14/10 6/80×7/20 18/80×7/10 6/80×21/10 6/80×7/30 30/80×7/10 6/80×35/10 6/80×7/50 42/80×7/10 6/80×49/10 6/80×7/70
© everydaycalculation.com