Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/45 of 1/80?"
645 × 180 is 1600.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45×1/80 6/45×2/80 6/90×1/80 18/45×1/80 6/45×3/80 30/45×1/80 6/45×5/80 42/45×1/80 6/45×7/80
© everydaycalculation.com