Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/40 of 4/50?"
1040 × 450 is 150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×4/50 10/40×8/50 10/80×4/50 30/40×4/50 10/40×12/50 50/40×4/50 10/40×20/50 70/40×4/50 10/40×28/50
© everydaycalculation.com