Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/30 of 2/15?"
2130 × 215 is 775.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/30×2/15 21/30×4/15 21/60×2/15 21/30×2/30 63/30×2/15 21/30×6/15 21/90×2/15 21/30×2/45 21/30×10/15 21/30×2/75 21/30×14/15
© everydaycalculation.com