Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/90 of 2/25?"
1290 × 225 is 4375.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/90×2/25 12/90×4/25 12/90×2/50 36/90×2/25 12/90×6/25 12/90×2/75 60/90×2/25 12/90×10/25 84/90×2/25 12/90×14/25
© everydaycalculation.com