Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 5/45
This multiplication involving fractions can also be rephrased as "What is 28/21 of 5/45?"
2821 × 545 is 427.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21×5/45 28/21×10/45 28/42×5/45 28/21×5/90 84/21×5/45 28/21×15/45 28/63×5/45 28/21×25/45 28/21×35/45
© everydaycalculation.com