Solutions by everydaycalculation.com
1st number: 21/60, 2nd number: 3 3/9
This multiplication involving fractions can also be rephrased as "What is 21/60 of 3 3/9?"
2160 × 309 is 76.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60×30/9 21/60×60/9 21/60×30/18 63/60×30/9 21/60×90/9 21/60×30/27 21/60×30/45 21/60×30/63
© everydaycalculation.com