Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/80 of 15/72?"
3080 × 1572 is 564.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80×15/72 30/80×30/72 90/80×15/72 30/80×45/72 30/80×75/72
© everydaycalculation.com