Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/98 of 64/90?"
498 × 6490 is 642205.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98×64/90 12/98×64/90 20/98×64/90 28/98×64/90
© everydaycalculation.com