Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/5 of 18/90?"
25 × 1890 is 225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/5×18/90 2/5×36/90 2/10×18/90 6/5×18/90 2/5×54/90 2/15×18/90 10/5×18/90 2/25×18/90 14/5×18/90 2/35×18/90
© everydaycalculation.com