Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/80 of 6/45?"
380 × 645 is 1200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/80×6/45 3/80×12/45 3/80×6/90 9/80×6/45 3/80×18/45 15/80×6/45 3/80×30/45 21/80×6/45 3/80×42/45
© everydaycalculation.com