C Meen's answer to Brayden's Primary 6 Maths Data Analysis Singapore question.
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The question is incomplete. There are two scenarios that can fit all the sentences in the question, but yet end up with 2 difference answers.
Date Posted:
5 years ago
For the second scenario at the bottom, the total number of people in room X should total up to 45+15=60 NOT 70
Oops. Your ans is good.
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