Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 49/81 of 20/42?"
4981 × 2042 is 70243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/81×20/42 49/81×40/42 49/81×20/84 49/81×60/42
© everydaycalculation.com