Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/45 of 90/98?"
445 × 9098 is 449.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45×90/98 4/90×90/98 12/45×90/98 20/45×90/98 28/45×90/98
© everydaycalculation.com