Solutions by everydaycalculation.com
1st number: 1 3/9, 2nd number: 80/81
This multiplication involving fractions can also be rephrased as "What is 12/9 of 80/81?"
129 × 8081 is 320243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/9×80/81 12/18×80/81 36/9×80/81 12/27×80/81 60/9×80/81 12/45×80/81 84/9×80/81 12/63×80/81
© everydaycalculation.com