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11-08-2017
Mathematics

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To find the value of the following expression,which operation should you do first and solve the problem following PEMDAS. The expression is 20-(7+4) times 5.

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11-08-2017

The answer is -35. First solve the parentheses and 7+4=11. Then multiply 11 by 5 and you get 55. 20-55 is -35.

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