Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/5 of 7/80?"
35 × 780 is 21400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5×7/80 3/5×14/80 3/10×7/80 9/5×7/80 3/5×21/80 3/15×7/80 15/5×7/80 3/5×35/80 3/25×7/80 21/5×7/80 3/5×49/80 3/35×7/80
© everydaycalculation.com