Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/20 of 63/80?"
1620 × 6380 is 63100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/20×63/80 16/40×63/80 48/20×63/80 16/60×63/80 80/20×63/80
© everydaycalculation.com