On pet day,18 children brought a pet to school. Two thirds of the pets were dogs. One ninth of the pets were cats. How many dogs are there? How many cats are there? How many animals were neither dogs or cats?
2/3 of 18 were dogs.
2/3 x 18 = 12
There were 12 dogs.
1/9 of 18 were cats.
1/9 x 18 = 2
There were 2 cats.
There were 12 dogs and 2 cats, so the rest were neither cats nor dogs.
12+2=14
18-14=4
4 animals were neither cats nor dogs.
Final Answer: There were 12 dogs. There were 2 cats. There were 4 animals that were neither cats nor dogs.
Hope this helps!
To find the number of dogs, we need to calculate two-thirds of the total number of pets.
Step 1: Calculate the number of dogs.
Two-thirds of the total pets = (2/3) * 18
= 12
Therefore, there are 12 dogs.
To find the number of cats, we need to calculate one-ninth of the total number of pets.
Step 2: Calculate the number of cats.
One-ninth of the total pets = (1/9) * 18
= 2
Therefore, there are 2 cats.
To find the number of animals that are neither dogs nor cats, we need to subtract the sum of dogs and cats from the total number of pets.
Step 3: Calculate the number of animals that are neither dogs nor cats.
Total pets - (number of dogs + number of cats) = 18 - (12 + 2)
= 18 - 14
= 4
Therefore, there are 4 animals that are neither dogs nor cats.
To find the number of dogs, cats, and animals neither dogs nor cats, we can follow these steps:
Step 1: Find the number of dogs.
- We know that two-thirds of the pets were dogs.
- To calculate this, divide the total number of pets (18) by 3, then multiply the result by 2. This gives us: (18 ÷ 3) x 2 = 12.
- Therefore, there are 12 dogs.
Step 2: Find the number of cats.
- We know that one-ninth of the pets were cats.
- To calculate this, divide the total number of pets (18) by 9. This gives us: 18 ÷ 9 = 2.
- Therefore, there are 2 cats.
Step 3: Find the number of animals neither dogs nor cats.
- We can start by finding the total number of dogs and cats (12 + 2 = 14).
- Then, subtract this sum from the total number of pets (18 - 14 = 4).
- Therefore, there are 4 animals that are neither dogs nor cats.
In summary:
- There are 12 dogs.
- There are 2 cats.
- There are 4 animals that are neither dogs nor cats.