Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 70/84 of 10/20?"
7084 × 1020 is 512.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/84×10/40 70/84×30/20 70/84×10/60 70/84×50/20 70/84×70/20
© everydaycalculation.com