Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/90 of 2/63?"
2190 × 263 is 1135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/90×2/63 21/90×4/63 63/90×2/63 21/90×6/63 21/90×10/63 21/90×14/63
© everydaycalculation.com