This mystery math problem was challenging for most students simply because most of them did not use all the information in the text. With the exception of one student, everyone was convinced that the answer was either $45, $450 or $360. After a very spirited debate from all the groups, the problem was discussed step by step on the board. Even before arriving at the solution, a lot of students realized where they went wrong. Great discussion kiddies!
The correct answer! - $36
Identifying key words from text
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