Solutions by everydaycalculation.com
1st number: 1 5/20, 2nd number: 5/21
This multiplication involving fractions can also be rephrased as "What is 25/20 of 5/21?"
2520 × 521 is 2584.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20×5/21 25/20×10/21 25/40×5/21 25/20×5/42 75/20×5/21 25/20×15/21 25/60×5/21 25/20×5/63 25/20×25/21 25/20×35/21
© everydaycalculation.com