The ratio of employees that work at night to the total number of employees would be 18:34 or 18/34.
Step-by-step explanation:
You can find out the number of employees that work at night by subtracting the total number of employees by the number of employees that work during the day time. You would find out that 18 employees work at night time. With that information, you can then conclude that 18:34 is the ratio of employees that work at night to the total number of employees.
First, you need to subtract 16 from 34 to get the number of workers that work at night. Since it is asking you to make a ratio of the night workers and the total, it would be 18:34.
You multiply 225 pets by the 35% of cats giving you the equation of 225×.35 giving you 78.75. But you approximate the 78 which gives you 80. Thus giving the the 35% of cats of 80 cats.