Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 35/80 of 7/70?"
3580 × 770 is 7160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/80×7/70 35/80×14/70 35/80×21/70 35/80×35/70 35/80×49/70
© everydaycalculation.com