Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/45 of 3/20?"
445 × 320 is 175.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45×3/20 4/45×6/20 4/90×3/20 4/45×3/40 12/45×3/20 4/45×9/20 4/45×3/60 20/45×3/20 4/45×15/20 28/45×3/20 4/45×21/20
© everydaycalculation.com