Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/90 of 12/27?"
4090 × 1227 is 1681.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/90×12/27 40/90×24/27 40/90×12/54 40/90×36/27 40/90×12/81 40/90×60/27 40/90×84/27
© everydaycalculation.com