Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/63 of 15/42?"
1563 × 1542 is 25294.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/63×15/42 15/63×30/42 15/63×15/84 45/63×15/42 15/63×45/42 75/63×15/42 15/63×75/42
© everydaycalculation.com