Answer:

Key:
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Step-by-step explanation:



The 3/5 rate means that John will clean 3 pools every 5 hours, or . 6 pools per 1 hour. The ratio of pools to hours is . 6, or 3/5, as is given in your problem
Answer:
Kayla should mark the level 3 whole tick marks to the left of the zero on the number line.
Step-by-step explanation:
This would mean the number is negative, for it is on the left of the zero. Another way to say this could be that the absolute value of -3 is three, for it is three whole tick marks from the zero.
There is about 25 fish in the tank just multiply