Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/36 of 63/90?"
336 × 6390 is 7120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36×63/90 3/72×63/90 9/36×63/90 15/36×63/90 21/36×63/90
© everydaycalculation.com