Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/30 of 6/63?"
1530 × 663 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 15/30×12/63 15/60×6/63 45/30×6/63 15/30×18/63 15/90×6/63 75/30×6/63 15/30×30/63 15/30×42/63
© everydaycalculation.com