Maths-
General
Easy
Question
A father with 7 children, takes 4 at a time to the zoo, as after as he can with out taking the same four children together more than once. How after will he go? How after will each child go?
- 30, 10
- 35, 15
- 30, 20
- 35, 20
The correct answer is: 35, 20
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