Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/90 of 15/20?"
990 × 1520 is 340.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/90×15/20 9/90×30/20 9/90×15/40 27/90×15/20 9/90×45/20 9/90×15/60 45/90×15/20 9/90×75/20 63/90×15/20
© everydaycalculation.com