Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/8 of 80/90?"
78 × 8090 is 79.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/8×80/90 7/16×80/90 21/8×80/90 7/24×80/90 35/8×80/90 7/40×80/90 49/8×80/90 7/56×80/90
© everydaycalculation.com