Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/81 of 4/10?"
481 × 410 is 8405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/81×4/10 4/81×8/10 4/81×4/20 12/81×4/10 4/81×12/10 4/81×4/30 20/81×4/10 4/81×20/10 4/81×4/50 28/81×4/10 4/81×28/10 4/81×4/70
© everydaycalculation.com