Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/80 of 21/27?"
3080 × 2127 is 724.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80×21/27 30/80×42/27 30/80×21/54 90/80×21/27 30/80×63/27 30/80×21/81
© everydaycalculation.com