Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/15 of 16/45?"
415 × 1645 is 64675.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/15×16/45 4/15×32/45 4/30×16/45 4/15×16/90 12/15×16/45 4/15×48/45 4/45×16/45 20/15×16/45 4/15×80/45 4/75×16/45 28/15×16/45
© everydaycalculation.com