Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/5 of 30/45?"
15 × 3045 is 215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5×30/45 1/5×60/45 1/10×30/45 1/5×30/90 3/5×30/45 1/5×90/45 1/15×30/45 1/25×30/45 7/5×30/45 1/35×30/45
© everydaycalculation.com