Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/80 of 6/63?"
2780 × 663 is 9280.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/80×6/63 27/80×12/63 81/80×6/63 27/80×18/63 27/80×30/63 27/80×42/63
© everydaycalculation.com