47.0k views
6 votes
If a class that was 25% boy dogs had 40 dog boys in the class, how many dog girls were in this class?

1 Answer

1 vote
Answer is 120

Explanation

X is total
if 25% were boys. Then .25x = 40
Divide both sides by .25
X = 160
Total- boys = girl dogs
160-40 = girl dogs
120= girl dogs

Have a nice day. Hope this is helpful.
User Sebastian L
by
6.0k points