Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/8 of 50/70?"
78 × 5070 is 58.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/8×50/70 7/16×50/70 21/8×50/70 7/24×50/70 35/8×50/70 7/40×50/70 49/8×50/70 7/56×50/70
© everydaycalculation.com