Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/40 of 4/42?"
1040 × 442 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×4/42 10/40×8/42 10/80×4/42 10/40×4/84 30/40×4/42 10/40×12/42 50/40×4/42 10/40×20/42 70/40×4/42 10/40×28/42
© everydaycalculation.com