Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/21 of 30/56?"
1521 × 3056 is 75196.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×30/56 15/21×60/56 15/42×30/56 45/21×30/56 15/21×90/56 15/63×30/56 75/21×30/56
© everydaycalculation.com