Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/80 of 7/10?"
1080 × 710 is 780.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/80×7/10 10/80×14/10 10/80×7/20 30/80×7/10 10/80×21/10 10/80×7/30 50/80×7/10 10/80×35/10 10/80×7/50 70/80×7/10 10/80×49/10 10/80×7/70
© everydaycalculation.com