Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/40 of 8/9?"
1240 × 89 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/40×8/9 12/40×16/9 12/80×8/9 12/40×8/18 36/40×8/9 12/40×24/9 12/40×8/27 60/40×8/9 12/40×40/9 12/40×8/45 84/40×8/9 12/40×56/9 12/40×8/63
© everydaycalculation.com