Answer:
<h2>25%</h2>
Step-by-step explanation:
The profit = 150 000 - 120 000 = 30 000
………………………………………………………
The profit percentage is :

Answer: 2/4 simplified to 1/2
Step-by-step explanation:
Answer: I think so A because it being multiple by 10 and u can get 6
Step-by-step explanation:
1 : 8.4 min
1 : 7.14 every hour
So they wash 7 windows every hour