Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/3 of 40/50?"
13 × 4050 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3×40/50 1/3×80/50 1/6×40/50 1/9×40/50 5/3×40/50 1/15×40/50 7/3×40/50 1/21×40/50
© everydaycalculation.com