Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/63 of 3/15?"
1563 × 315 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/63×3/15 15/63×6/15 15/63×3/30 45/63×3/15 15/63×9/15 15/63×3/45 75/63×3/15 15/63×3/75 15/63×21/15
© everydaycalculation.com