Solutions by everydaycalculation.com
1st number: 3 3/9, 2nd number: 20/70
This multiplication involving fractions can also be rephrased as "What is 30/9 of 20/70?"
309 × 2070 is 2021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9×20/70 30/9×40/70 30/18×20/70 90/9×20/70 30/9×60/70 30/27×20/70 30/45×20/70 30/63×20/70
© everydaycalculation.com