Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/70 of 20/40?"
670 × 2040 is 370.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70×20/40 6/70×20/80 18/70×20/40 6/70×60/40 30/70×20/40 42/70×20/40
© everydaycalculation.com