Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/45 of 16/20?"
3045 × 1620 is 815.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45×16/20 30/45×32/20 30/90×16/20 30/45×16/40 90/45×16/20 30/45×48/20 30/45×16/60 30/45×80/20
© everydaycalculation.com