Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/10 of 4/45?"
210 × 445 is 4225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10×4/45 2/10×8/45 2/20×4/45 2/10×4/90 6/10×4/45 2/10×12/45 2/30×4/45 2/10×20/45 2/50×4/45 14/10×4/45 2/10×28/45 2/70×4/45
© everydaycalculation.com