Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/20 of 27/80?"
420 × 2780 is 27400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/20×27/80 4/20×54/80 4/40×27/80 12/20×27/80 4/20×81/80 4/60×27/80 28/20×27/80
© everydaycalculation.com