Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/28 of 16/25?"
2128 × 1625 is 1225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/28×16/25 21/28×32/25 21/56×16/25 21/28×16/50 63/28×16/25 21/28×48/25 21/84×16/25 21/28×16/75 21/28×80/25
© everydaycalculation.com