Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/40 of 7/10?"
540 × 710 is 780.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/40×7/10 5/40×14/10 5/80×7/10 5/40×7/20 15/40×7/10 5/40×21/10 5/40×7/30 25/40×7/10 5/40×35/10 5/40×7/50 35/40×7/10 5/40×49/10 5/40×7/70
© everydaycalculation.com