Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/75 of 4/5?"
4275 × 45 is 56125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75×4/5 42/75×8/5 42/75×4/10 42/75×12/5 42/75×4/15 42/75×20/5 42/75×4/25 42/75×28/5 42/75×4/35
© everydaycalculation.com