Solutions by everydaycalculation.com
1st number: 1 3/9, 2nd number: 28/40
This multiplication involving fractions can also be rephrased as "What is 12/9 of 28/40?"
129 × 2840 is 1415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/9×28/40 12/9×56/40 12/18×28/40 12/9×28/80 36/9×28/40 12/9×84/40 12/27×28/40 60/9×28/40 12/45×28/40 84/9×28/40 12/63×28/40
© everydaycalculation.com