Solutions by everydaycalculation.com
1st number: 21/56, 2nd number: 3 3/9
This multiplication involving fractions can also be rephrased as "What is 21/56 of 3 3/9?"
2156 × 309 is 54.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/56×30/9 21/56×60/9 21/56×30/18 63/56×30/9 21/56×90/9 21/56×30/27 21/56×30/45 21/56×30/63
© everydaycalculation.com