Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 30/45?"
2580 × 3045 is 524.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×30/45 25/80×60/45 25/80×30/90 75/80×30/45 25/80×90/45
© everydaycalculation.com