Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/30 of 4/20?"
1530 × 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: 15/30×8/20 15/60×4/20 15/30×4/40 45/30×4/20 15/30×12/20 15/90×4/20 15/30×4/60 75/30×4/20 15/30×28/20
© everydaycalculation.com