Solutions by everydaycalculation.com
1st number: 4 10/20, 2nd number: 5/21
This multiplication involving fractions can also be rephrased as "What is 90/20 of 5/21?"
9020 × 521 is 1514.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20×10/21 90/40×5/21 90/20×5/42 90/20×15/21 90/60×5/21 90/20×5/63 90/20×25/21 90/20×35/21
© everydaycalculation.com