Answer:
number of bottles per minute equals 6.667 bottles ( approximately 7 bottles)
6 hours= 2400 bottles
7 hours = 2800 bottles
8 hours = 3200 bottles
Step-by-step explanation:
600 bottles = 1 .5 hrs ( 90 minutes)
bottles per minute;
600= 90mins
? = 1 min
( Cross multiply)
1 min is equal to 6.667 bottles ~7 bottles
* The same procedure is used for the rest
note;
6 hours is equal to 360 minutes
7 hours is equal to 420 minutes
8 hours is equal to 480 minutes
