Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/35 of 2/90?"
2135 × 290 is 175.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/35×2/90 21/35×4/90 21/70×2/90 63/35×2/90 21/35×6/90 21/35×10/90 21/35×14/90
© everydaycalculation.com