Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/45 of 15/30?"
2045 × 1530 is 29.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/45×15/30 20/90×15/30 20/45×15/60 60/45×15/30 20/45×45/30 20/45×15/90 20/45×75/30
© everydaycalculation.com