Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/20 of 3/15?"
1520 × 315 is 320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/20×3/15 15/20×6/15 15/40×3/15 15/20×3/30 45/20×3/15 15/20×9/15 15/60×3/15 15/20×3/45 75/20×3/15 15/20×3/75 15/20×21/15
© everydaycalculation.com