Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/81 of 1/30?"
4081 × 130 is 4243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/81×1/30 40/81×2/30 40/81×1/60 40/81×3/30 40/81×1/90 40/81×5/30 40/81×7/30
© everydaycalculation.com