Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/45 of 10/70?"
1245 × 1070 is 4105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/45×10/70 12/45×20/70 12/90×10/70 36/45×10/70 12/45×30/70 60/45×10/70 12/45×50/70 84/45×10/70
© everydaycalculation.com