Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 7/90?"
2580 × 790 is 7288.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×7/90 25/80×14/90 75/80×7/90 25/80×21/90 25/80×35/90 25/80×49/90
© everydaycalculation.com