Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/20 of 7/40?"
1020 × 740 is 780.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20×14/40 10/40×7/40 10/20×7/80 30/20×7/40 10/20×21/40 10/60×7/40 50/20×7/40 10/20×35/40 70/20×7/40 10/20×49/40
© everydaycalculation.com