Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/45 of 60/90?"
1045 × 6090 is 427.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45×60/90 10/90×60/90 30/45×60/90 50/45×60/90 70/45×60/90
© everydaycalculation.com