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tatiyna
1 year ago
13
If a class that was 25% boy dogs had 40 dog boys in the class, how many dog girls were in this class?
Chemistry
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answer:
erik
[133]
1 year ago
7
0
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.
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