Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/42 of 15/63?"
2842 × 1563 is 1063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/42×15/63 28/42×30/63 28/84×15/63 84/42×15/63 28/42×45/63 28/42×75/63
© everydaycalculation.com