Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/70 of 15/72?"
1570 × 1572 is 5112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/70×15/72 15/70×30/72 45/70×15/72 15/70×45/72 75/70×15/72 15/70×75/72
© everydaycalculation.com