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Why do you think we should know about PMDAS?

Sagot :

Answer:

Without PEMDAS, there are no guidelines to obtain only one correct answer. Using PEMDAS, the only correct answer is 15, because the order of the letters in PEMDAS tell me that multiplication, M, should be performed before addition, A.

Step-by-step explanation:

Pa brainlest answer po! ☜☆☞

Thanks! ❤