Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/63 of 6/36?"
4063 × 636 is 20189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/63×6/36 40/63×12/36 40/63×6/72 40/63×18/36 40/63×30/36 40/63×42/36
© everydaycalculation.com