Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/10 of 30/45?"
210 × 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: 4/10×30/45 2/10×60/45 2/20×30/45 2/10×30/90 6/10×30/45 2/10×90/45 2/30×30/45 2/50×30/45 14/10×30/45 2/70×30/45
© everydaycalculation.com