Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/70 of 2/80?"
170 × 280 is 12800.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70×2/80 1/70×4/80 3/70×2/80 1/70×6/80 5/70×2/80 1/70×10/80 7/70×2/80 1/70×14/80
© everydaycalculation.com