In Joey's neighborhood the ratio of families with dogs to families with cats is 5 to 2. There are 15 more families with dogs tha

Question

3 years ago

13

n families with cats. How many families have cats, and how many families have dogs?

1 answer:

uranmaximum [27] · Answer 1 · 2022-08-04T04:37:55+03:00

Answer:

10 families have cats

25 families have dogs

Step-by-step explanation:

The difference of ratio units is 5-2 = 3. The difference in pet counts is 15, so we can see that each ratio unit stands for 15/3 = 5 pets. Then ...

dogs : cats = 5 : 2 = (5·5) : (2·5) = 25 : 10

There are 10 families with cats and 25 families with dogs.