Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/81 of 5/20?"
3081 × 520 is 554.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/81×5/20 30/81×10/20 30/81×5/40 90/81×5/20 30/81×15/20 30/81×5/60 30/81×25/20 30/81×35/20
© everydaycalculation.com