Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/45 of 30/70?"
1545 × 3070 is 17.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/45×30/70 15/45×60/70 15/90×30/70 15/45×90/70 75/45×30/70
© everydaycalculation.com