Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/35 of 40/63?"
2535 × 4063 is 200441.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/35×40/63 25/35×80/63 25/70×40/63 75/35×40/63
© everydaycalculation.com