Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/90 of 3/30?"
1590 × 330 is 160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/90×3/30 15/90×6/30 15/90×3/60 45/90×3/30 15/90×9/30 15/90×3/90 75/90×3/30 15/90×15/30 15/90×21/30
© everydaycalculation.com