Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/98 of 20/40?"
4098 × 2040 is 1049.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/98×20/40 40/98×20/80 40/98×60/40
© everydaycalculation.com