15.Dylan has 400 more
17. 426 divided by 10= 42.6
Answer:
2 1/14
Step-by-step explanation:
First, we will equalize the denominators of the fractions.
(1/7) × 2 = 2/14
Then we can solve this equation.
2 2/14 - 1/14 = 2 1/14
9+9=18 is the cost per student. multiply that by the total students of 24 and you get 432
Answer:
a7=a3 ^n-1
Step-by-step explanation:
:) Good day
So, with 12 check outs and 4 stays over you will have to clean up 16 rooms ( I assume that the hotel has the habit of cleaning up the room even if people stay overnight)
so the time between 9 am and 3 pm is 4 hours, that is 4*60=240 minutes.
This means it's 240/16=120/8=60/40=15, 15 minutes per room.
About the first part of the sentence: I assume that you can start washing the dishes alrady at 6:30 (dishes you used for preparation,etc) - so you can clean up from 6:30 till 9:30 - that is three hours!
