Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 35/70 of 2/21?"
3570 × 221 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 35/70×4/21 35/70×2/42 35/70×6/21 35/70×2/63 35/70×10/21 35/70×14/21
© everydaycalculation.com