Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/10 of 40/60?"
310 × 4060 is 15.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10×40/60 3/10×80/60 3/20×40/60 9/10×40/60 3/30×40/60 15/10×40/60 3/50×40/60 21/10×40/60 3/70×40/60
© everydaycalculation.com