Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/90 of 10/21?"
2590 × 1021 is 25189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90×10/21 25/90×20/21 25/90×10/42 75/90×10/21 25/90×30/21 25/90×10/63 25/90×50/21 25/90×70/21
© everydaycalculation.com