Solutions by everydaycalculation.com
1st number: 4 5/10, 2nd number: 21/45
This multiplication involving fractions can also be rephrased as "What is 45/10 of 21/45?"
4510 × 2145 is 2110.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10×21/45 45/10×42/45 45/20×21/45 45/10×21/90 45/10×63/45 45/30×21/45 45/50×21/45 45/70×21/45
© everydaycalculation.com