Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/20 of 16/48?"
1620 × 1648 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/20×16/48 16/20×32/48 16/40×16/48 16/20×16/96 48/20×16/48 16/60×16/48 80/20×16/48 16/20×80/48
© everydaycalculation.com