In your opinion, which step includes a mistake:

when solving the expression
(6 1/2 + 2 3/4)-1.5×(4.5÷0.5)

should ALL parentheses be included as step one, or one set in step one and another in step 2?

Question

04-05-2021
Mathematics

Answered

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In your opinion, which step includes a mistake:

when solving the expression
(6 1/2 + 2 3/4)-1.5×(4.5÷0.5)

should ALL parentheses be included as step one, or one set in step one and another in step 2?

Sagot :

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