Many girls go to your house. They bring all their pet dogs. In all, there are 22 heads and 72 feet.

题目简介

Many girls go to your house. They bring all their pet dogs. In all, there are 22 heads and 72 feet.

题目详情

Many girls go to your house. They bring all their pet dogs. In all, there are 22 heads and 72 feet. How many
girls and dogs are there in the room?

[     ]

A. 6 girls and 16 dogs
B. 7 girls and 15 dogs
C. 8 girls and 14 dogs
D. 9 girls and 13 dogs
题型:单选题难度:中档来源:江苏期中题

答案

C

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