Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/84 of 16/60?"
1584 × 1660 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/84×16/60 15/84×32/60 45/84×16/60 15/84×48/60 75/84×16/60 15/84×80/60
© everydaycalculation.com