Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/80 of 4/8?"
2080 × 48 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/80×4/8 20/80×4/16 60/80×4/8 20/80×12/8 20/80×4/24 20/80×20/8 20/80×4/40 20/80×28/8 20/80×4/56
© everydaycalculation.com