Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/9 of 20/70?"
69 × 2070 is 421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9×20/70 6/9×40/70 6/18×20/70 18/9×20/70 6/9×60/70 6/27×20/70 30/9×20/70 6/45×20/70 42/9×20/70 6/63×20/70
© everydaycalculation.com