Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/90 of 30/72?"
4590 × 3072 is 524.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 45/90×60/72 45/90×90/72
© everydaycalculation.com