Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/45 of 8/42?"
1245 × 842 is 16315.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/45×8/42 12/45×16/42 12/90×8/42 12/45×8/84 36/45×8/42 12/45×24/42 60/45×8/42 12/45×40/42 84/45×8/42 12/45×56/42
© everydaycalculation.com