Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/35 of 20/40?"
135 × 2040 is 170.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/35×20/40 1/70×20/40 1/35×20/80 3/35×20/40 1/35×60/40 5/35×20/40 7/35×20/40
© everydaycalculation.com