Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/25 of 6/40?"
1525 × 640 is 9100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/25×6/40 15/25×12/40 15/50×6/40 15/25×6/80 45/25×6/40 15/25×18/40 15/75×6/40 75/25×6/40 15/25×30/40 15/25×42/40
© everydaycalculation.com