Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/63 of 6/45?"
1663 × 645 is 32945.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/63×6/45 16/63×12/45 16/63×6/90 48/63×6/45 16/63×18/45 80/63×6/45 16/63×30/45 16/63×42/45
© everydaycalculation.com