Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/45 of 7/42?"
345 × 742 is 190.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45×7/42 3/45×14/42 3/90×7/42 3/45×7/84 9/45×7/42 3/45×21/42 15/45×7/42 3/45×35/42 21/45×7/42 3/45×49/42
© everydaycalculation.com