Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/28 of 1/50?"
2128 × 150 is 3200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/28×1/50 21/28×2/50 21/56×1/50 63/28×1/50 21/28×3/50 21/84×1/50 21/28×5/50 21/28×7/50
© everydaycalculation.com