Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/90 of 4/8?"
1290 × 48 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/90×4/8 12/90×4/16 36/90×4/8 12/90×12/8 12/90×4/24 60/90×4/8 12/90×20/8 12/90×4/40 84/90×4/8 12/90×28/8 12/90×4/56
© everydaycalculation.com