Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/21 of 10/12?"
1521 × 1012 is 2542.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×10/12 15/21×20/12 15/42×10/12 15/21×10/24 45/21×10/12 15/21×30/12 15/63×10/12 15/21×10/36 75/21×10/12 15/21×50/12 15/21×10/60 15/21×70/12 15/21×10/84
© everydaycalculation.com