Solutions by everydaycalculation.com
1st number: 2 3/6, 2nd number: 12/90
This multiplication involving fractions can also be rephrased as "What is 15/6 of 12/90?"
156 × 1290 is 13.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6×12/90 15/6×24/90 15/12×12/90 45/6×12/90 15/6×36/90 15/18×12/90 75/6×12/90 15/6×60/90 15/30×12/90 15/6×84/90 15/42×12/90
© everydaycalculation.com