How do you evaluate $162div(6(7-4))$ ?

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Answer 1 · 2017-08-30T12:54:08

$9$

There is only one term, but $3$ different operations happening.

Start with the subtraction in the innermost bracket

$=162 div (6(color(red)(7-4)))$

$=162 div (6(color(red)(3)))$

Now multiply to remove the brackets altogether

$=162 div 18$

$=9$

How do you evaluate 162div(6(7-4))162div(6(7-4))?