Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/98 of 4/90?"
4598 × 490 is 149.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/98×4/90 45/98×8/90 45/98×12/90 45/98×20/90 45/98×28/90
© everydaycalculation.com