Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/45 of 4/12?"
345 × 412 is 145.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45×4/12 3/45×8/12 3/90×4/12 3/45×4/24 9/45×4/12 3/45×4/36 15/45×4/12 3/45×20/12 3/45×4/60 21/45×4/12 3/45×28/12 3/45×4/84
© everydaycalculation.com