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3.The ratio of blue chairs to red chairs in Mrs. Taylor’s class is 4 to 5. Which of the following cannot represent the total number of chairs in Ms. Taylor's class?. Single choice.

A 18
B 27
C 30
D 36

User Nishad
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1 Answer

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A. 18
It cannot represent the total number because then the ratio would not be 4 to 5 cause it has to be higher than 20
User Jafar Shemshadi
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