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