Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 45/80?"
640 × 4580 is 27320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40×45/80 6/40×90/80 6/80×45/80 18/40×45/80 30/40×45/80 42/40×45/80
© everydaycalculation.com