Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/21 of 10/60?"
1021 × 1060 is 563.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/21×10/60 10/21×20/60 10/42×10/60 30/21×10/60 10/21×30/60 10/63×10/60 50/21×10/60 10/21×50/60 70/21×10/60 10/21×70/60
© everydaycalculation.com