Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/90 of 60/70?"
1290 × 6070 is 435.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/90×60/70 36/90×60/70 60/90×60/70 84/90×60/70
© everydaycalculation.com