Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/81 of 12/30?"
281 × 1230 is 4405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/81×12/30 2/81×24/30 2/81×12/60 6/81×12/30 2/81×36/30 2/81×12/90 10/81×12/30 2/81×60/30 14/81×12/30 2/81×84/30
© everydaycalculation.com