Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/16 of 16/63?"
616 × 1663 is 221.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16×16/63 6/16×32/63 6/32×16/63 18/16×16/63 6/16×48/63 6/48×16/63 30/16×16/63 6/16×80/63 6/80×16/63 42/16×16/63
© everydaycalculation.com