Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/40 of 10/20?"
240 × 1020 is 140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/40×10/20 2/80×10/20 2/40×10/40 6/40×10/20 2/40×30/20 2/40×10/60 10/40×10/20 2/40×50/20 14/40×10/20 2/40×70/20
© everydaycalculation.com