Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/50 of 2/21?"
4250 × 221 is 225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50×2/21 42/50×4/21 42/50×2/42 42/50×6/21 42/50×2/63 42/50×10/21 42/50×14/21
© everydaycalculation.com