Of 350 students polled, some have a cat, some have a dog, and some have both. One hundred seventy-five students have a cat and 1

Question

3 years ago

8

Of 350 students polled, some have a cat, some have a dog, and some have both. One hundred seventy-five students have a cat and 1

40 have both types of pets. How many students have a dog only? Explain.
I believe the answer was:
175; Since 175 have a cat or a cat and dog, then the number that have a dog only is 350 − 175 = 175.

But I just needed to check

Mathematics

1 answer:

BigorU [14] · Answer 1 · 2021-12-14T06:30:21+03:00

BigorU [14]3 years ago

6 0

Total students 350
350- 175 cats= 175
175 - 140 both pets = 35 dog only students

I guess