Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/45 of 15/90?"
845 × 1590 is 4135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45×15/90 8/45×30/90 8/90×15/90 24/45×15/90 8/45×45/90 40/45×15/90 8/45×75/90 56/45×15/90
© everydaycalculation.com