Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/70 of 10/21?"
1670 × 1021 is 16147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/70×10/21 16/70×20/21 16/70×10/42 48/70×10/21 16/70×30/21 16/70×10/63 80/70×10/21 16/70×50/21 16/70×70/21
© everydaycalculation.com