Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/30 of 24/70?"
1530 × 2470 is 635.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 15/30×48/70 15/60×24/70 45/30×24/70 15/30×72/70 15/90×24/70 75/30×24/70
© everydaycalculation.com