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18-12-2016
Mathematics

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what is the answer of 240÷8-[32-(140-68)÷9] step by step

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milliehart25 milliehart25

18-12-2016

You have to start with the parenthesis. 140-68=72. (remember to use pemdas parenthesis, exponent, multiplication, division, addition, and subtraction. Then you do 32-72/9=24. 240/8=30. 30-24=6. 6 is the answer.

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yminose731 yminose731

18-12-2016

to solve this, you can use PEMDAS.
240÷8-[32-(140-68)÷9]
240÷8-[32-72÷9]
240÷8-[32-8]
240÷8-[24]
240÷192
1.25

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