Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/40 of 10/21?"
440 × 1021 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/40×10/21 4/40×20/21 4/80×10/21 4/40×10/42 12/40×10/21 4/40×30/21 4/40×10/63 20/40×10/21 4/40×50/21 28/40×10/21 4/40×70/21
© everydaycalculation.com