Seudónimo Seudónimo
  • 21-09-2016
  • Mathematics
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9x8-[18+(15+60/4)]+10
Describe step to simplify the expression.

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MamaAustria
MamaAustria MamaAustria
  • 21-09-2016
9x8-[18+(15+60/4)]+10

First, solve the inner parentheses:
(15+60/4) 60/4= 15
15+15= 30

Next, add the 18 and the 15, since they are still inside the parentheses:
18+15= 33

9×8-(33)+10 Is what we're left with.

Multiply: 9×8= 72

72-(33)+10

Subract: 72-33= 39

Add: 39+10= 49

The simplified answer is 49.



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