Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/60 of 8/90?"
1260 × 890 is 4225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/60×8/90 12/60×16/90 36/60×8/90 12/60×24/90 12/60×40/90 84/60×8/90 12/60×56/90
© everydaycalculation.com