Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/8 of 4/20?"
58 × 420 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8×4/20 5/8×8/20 5/16×4/20 5/8×4/40 15/8×4/20 5/8×12/20 5/24×4/20 5/8×4/60 25/8×4/20 5/40×4/20 35/8×4/20 5/8×28/20 5/56×4/20
© everydaycalculation.com