Solutions by everydaycalculation.com
1st number: 1 3/81, 2nd number: 21/60
This multiplication involving fractions can also be rephrased as "What is 84/81 of 21/60?"
8481 × 2160 is 49135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/81×42/60 84/81×63/60
© everydaycalculation.com