Solutions by everydaycalculation.com
1st number: 2 3/21, 2nd number: 1/90
This multiplication involving fractions can also be rephrased as "What is 45/21 of 1/90?"
4521 × 190 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/21×1/90 45/21×2/90 45/42×1/90 45/21×3/90 45/63×1/90 45/21×5/90 45/21×7/90
© everydaycalculation.com