Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/49 of 15/90?"
1549 × 1590 is 598.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/49×15/90 15/49×30/90 15/98×15/90 45/49×15/90 15/49×45/90 75/49×15/90 15/49×75/90
© everydaycalculation.com