Difference between revisions of "2008 iTest Problems/Problem 1"

Revision as of 15:02, 14 April 2017

It is given that rate for 1 child is 22 dollars. The family has 5 children, so the cost for the children is 110 dollars.

The rate for an adult is 33 dollars. There are 2 adults, so the cost for the adults is 66 dollars.

The aggregate cost is 176 dollars. The cost for a family pass is 120 dollars. Therefore, the family saved $\boxed{56}$ dollars.

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-It is given that threat of 1 child is 22 dollars. The family has 5 children, so the cost for the children is 110 dollars.
+It is given that rate for 1 child is 22 dollars. The family has 5 children, so the cost for the children is 110 dollars.
 The rate for an adult is 33 dollars. There are 2 adults, so the cost for the adults is 66 dollars.
 The aggregate cost is 176 dollars. The cost for a family pass is 120 dollars. Therefore, the family saved <math> \boxed{56}</math> dollars.