Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/9 of 25/40?"
19 × 2540 is 572.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9×25/40 1/9×50/40 1/18×25/40 1/9×25/80 3/9×25/40 1/9×75/40 1/27×25/40 5/9×25/40 1/45×25/40 7/9×25/40 1/63×25/40
© everydaycalculation.com