Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/16 of 10/21?"
1016 × 1021 is 2584.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/16×10/21 10/16×20/21 10/32×10/21 10/16×10/42 30/16×10/21 10/16×30/21 10/48×10/21 10/16×10/63 50/16×10/21 10/16×50/21 10/80×10/21 70/16×10/21 10/16×70/21
© everydaycalculation.com