Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/80 of 10/50?"
1580 × 1050 is 380.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/80×10/50 15/80×20/50 45/80×10/50 15/80×30/50 75/80×10/50 15/80×70/50
© everydaycalculation.com