Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/45 of 36/40?"
345 × 3640 is 350.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45×36/40 3/45×72/40 3/90×36/40 3/45×36/80 9/45×36/40 15/45×36/40 21/45×36/40
© everydaycalculation.com