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Mathematics 15 Online
OpenStudy (anonymous):

[2.2 ÷ (4 – 2)] * (–3)

OpenStudy (anonymous):

@hannahsmith2017

iYuko (iyuko):

Remember PEMDAS?

iYuko (iyuko):

Start with the parentheses So do 4-2

OpenStudy (anonymous):

2

iYuko (iyuko):

K so what does the equation look like now?

OpenStudy (anonymous):

2.2 / 2

OpenStudy (hannahsmith2017):

1.1

iYuko (iyuko):

No where r ur brackets and -3?

OpenStudy (hannahsmith2017):

i have no ideal sorry

iYuko (iyuko):

[2.2/2]*(-3)

OpenStudy (anonymous):

What?

iYuko (iyuko):

Whats 2.2/2?

OpenStudy (hannahsmith2017):

-3.3

OpenStudy (anonymous):

1.1

iYuko (iyuko):

So now 1.1* (-3)

OpenStudy (hannahsmith2017):

so times that by neg 3

OpenStudy (hannahsmith2017):

an you get -3.3

OpenStudy (anonymous):

-3.3

iYuko (iyuko):

@hannahsmith2017 Direct answers are against CoC

iYuko (iyuko):

Great that is your answer @coolman500

OpenStudy (hannahsmith2017):

oh o k sorry i was answering your questions as i went i was trying to do this problem myself

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

it's ok

iYuko (iyuko):

Welcome @coolman500

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