Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/25 of 42/90?"
425 × 4290 is 28375.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25×42/90 4/25×84/90 4/50×42/90 12/25×42/90 4/75×42/90 20/25×42/90 28/25×42/90
© everydaycalculation.com