Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/21 of 14/70?"
321 × 1470 is 135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/21×14/70 3/21×28/70 3/42×14/70 9/21×14/70 3/21×42/70 3/63×14/70 15/21×14/70 3/21×98/70
© everydaycalculation.com