Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/20 of 6/45?"
620 × 645 is 125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20×6/45 6/20×12/45 6/40×6/45 6/20×6/90 18/20×6/45 6/20×18/45 6/60×6/45 30/20×6/45 6/20×30/45 42/20×6/45 6/20×42/45
© everydaycalculation.com