Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/28 of 5/21?"
528 × 521 is 25588.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/28×5/21 5/28×10/21 5/56×5/21 5/28×5/42 15/28×5/21 5/28×15/21 5/84×5/21 5/28×5/63 25/28×5/21 5/28×25/21 35/28×5/21 5/28×35/21
© everydaycalculation.com