Solutions by everydaycalculation.com
1st number: 21/30, 2nd number: 3 3/9
This multiplication involving fractions can also be rephrased as "What is 21/30 of 3 3/9?"
2130 × 309 is 73.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/30×30/9 21/30×60/9 21/60×30/9 21/30×30/18 63/30×30/9 21/30×90/9 21/90×30/9 21/30×30/27 21/30×30/45 21/30×30/63
© everydaycalculation.com