Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/45 of 6/70?"
2045 × 670 is 4105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/45×6/70 20/45×12/70 20/90×6/70 60/45×6/70 20/45×18/70 20/45×30/70 20/45×42/70
© everydaycalculation.com