Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/90 of 35/70?"
2590 × 3570 is 536.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90×35/70 75/90×35/70
© everydaycalculation.com