Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/98 of 40/90?"
2798 × 4090 is 649.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98×40/90 27/98×80/90 81/98×40/90
© everydaycalculation.com