yungking516 yungking516

26-01-2017
Mathematics

contestada

9+4(6×7)-5 what is the answer to this equation

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Tomathon101 Tomathon101

26-01-2017

use bidmas9 + 4*42 - 5
9 + 168 - 5
172

Answer Link

jodeelhyn jodeelhyn

26-01-2017

The first step to solving this problem is multiplying the numbers in the parentheses. If you remember PEMDAS, you will know why I do this first.
9+4(42)-5

Then, you multiply 4 and 42.
9+168-5

Add 9 and 168, then subtract 5.
172.

Answer Link

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