1) $450/12=$37.50
2)$37.50x3=$112.50
The answer is: $112.50
I hope this helps
Answer:
28
Step-by-step explanation:
If 50% of students are boys that means there are 30 boys and 30 girls. Then if 30% of boys are 10 and 60% of girls are 18. You add 18+10 and that gives you 28.
Well i think it is true,because when you Multiplying you will not have a one decimal place
