Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/81 of 6/20?"
1281 × 620 is 245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/81×6/20 12/81×12/20 12/81×6/40 36/81×6/20 12/81×18/20 12/81×6/60 60/81×6/20 12/81×30/20 84/81×6/20 12/81×42/20
© everydaycalculation.com