Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/15 of 7/80?"
715 × 780 is 491200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/15×7/80 7/15×14/80 7/30×7/80 21/15×7/80 7/15×21/80 7/45×7/80 35/15×7/80 7/15×35/80 7/75×7/80 49/15×7/80 7/15×49/80
© everydaycalculation.com