Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/63 of 21/70?"
1563 × 2170 is 114.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/63×21/70 15/63×42/70 45/63×21/70 15/63×63/70 75/63×21/70
© everydaycalculation.com