Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/70 of 2/49?"
2170 × 249 is 3245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/70×2/49 21/70×4/49 21/70×2/98 63/70×2/49 21/70×6/49 21/70×10/49 21/70×14/49
© everydaycalculation.com