Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/45 of 30/80?"
345 × 3080 is 140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45×30/80 3/45×60/80 3/90×30/80 9/45×30/80 3/45×90/80 15/45×30/80 21/45×30/80
© everydaycalculation.com