Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/40 of 42/50?"
2040 × 4250 is 2150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×84/50 20/80×42/50 60/40×42/50
© everydaycalculation.com