Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/45 of 12/60?"
4045 × 1260 is 845.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/45×12/60 40/45×24/60 40/90×12/60 40/45×36/60 40/45×84/60
© everydaycalculation.com