Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 60/70 of 6/40?"
6070 × 640 is 970.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70×12/40 60/70×6/80 60/70×18/40 60/70×30/40 60/70×42/40
© everydaycalculation.com