Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/5 of 30/84?"
45 × 3084 is 27.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5×30/84 4/5×60/84 4/10×30/84 12/5×30/84 4/5×90/84 4/15×30/84 20/5×30/84 4/25×30/84 28/5×30/84 4/35×30/84
© everydaycalculation.com