Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/63 of 16/63?"
2563 × 1663 is 4003969.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/63×16/63 25/63×32/63 75/63×16/63 25/63×48/63 25/63×80/63
© everydaycalculation.com