Solutions by everydaycalculation.com
1st number: 4 2/7, 2nd number: 12/90
This multiplication involving fractions can also be rephrased as "What is 30/7 of 12/90?"
307 × 1290 is 47.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/7×12/90 30/7×24/90 30/14×12/90 90/7×12/90 30/7×36/90 30/21×12/90 30/7×60/90 30/35×12/90 30/7×84/90 30/49×12/90
© everydaycalculation.com