Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/5 of 42/70?"
25 × 4270 is 625.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/5×42/70 2/5×84/70 2/10×42/70 6/5×42/70 2/15×42/70 10/5×42/70 2/25×42/70 14/5×42/70 2/35×42/70
© everydaycalculation.com