Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/60 of 4/20?"
3060 × 420 is 110.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60×8/20 30/60×4/40 90/60×4/20 30/60×12/20 30/60×4/60 30/60×28/20
© everydaycalculation.com