Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/80 of 15/50?"
1080 × 1550 is 380.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/80×15/50 10/80×30/50 30/80×15/50 10/80×45/50 50/80×15/50 10/80×75/50 70/80×15/50
© everydaycalculation.com