Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/60 of 30/42?"
4060 × 3042 is 1021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/60×30/42 40/60×60/42 40/60×30/84 40/60×90/42
© everydaycalculation.com