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A survey of 71 families showed that: 40 have a son(s) 45 have a daughter(s) 18 had neither a son nor a daughter. How many families had ONLY son(s)?​
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A survey of 71 families showed that:

40 have a son(s)
45 have a daughter(s)
18 had neither a son nor a daughter.
How many families had ONLY son(s)?​

User Rodolfo Paranhos
by
7.5k points

1 Answer

3 votes

Answer:

108

Explanation:

User Ansh
by
8.5k points
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