Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 70/84 of 4/20?"
7084 × 420 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/84×8/20 70/84×4/40 70/84×12/20 70/84×4/60 70/84×28/20
© everydaycalculation.com