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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?​
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4 votes
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?​

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-example-1
User Stephjang
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4 votes

Answer:

yes Cecilia make her first mistake in step 2

User Emacs Drives Me Nuts
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