Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 24/63 of 21/63?"
2463 × 2163 is 863.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/63×21/63 24/63×42/63 72/63×21/63
© everydaycalculation.com