Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/7 of 3/80?"
47 × 380 is 3140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/7×3/80 4/7×6/80 4/14×3/80 12/7×3/80 4/7×9/80 4/21×3/80 20/7×3/80 4/7×15/80 4/35×3/80 28/7×3/80 4/7×21/80 4/49×3/80
© everydaycalculation.com