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Mathematics 7 Online
OpenStudy (anonymous):

I NEED HELP ASAP! Being timed will medal and fan

OpenStudy (anonymous):

What do you need_

OpenStudy (anonymous):

Which operation should be performed first according to the order of the operations 75 - 12 + 36 divided by 3 + 14 x 8

OpenStudy (er.mohd.amir):

use BODMAS RULE

OpenStudy (anonymous):

Ok

OpenStudy (anonymous):

So i multiply first ?

OpenStudy (er.mohd.amir):

yes then add

OpenStudy (anonymous):

Thanks, do u mind helping me with a few other questions like 3 more

OpenStudy (anonymous):

Evaluate. 17 + 330 • 20 ÷ 102 ÷ 2 – 14

OpenStudy (anonymous):

wait nvm thats easy.

OpenStudy (anonymous):

18.436

OpenStudy (anonymous):

thanks.

OpenStudy (anonymous):

Np . Anymore?

OpenStudy (anonymous):

yes a few

OpenStudy (anonymous):

I got 30.5

OpenStudy (anonymous):

i couldnt type ur full answer in princess

OpenStudy (anonymous):

Which operation should be performed first according to the order of operations? [(12 ÷ 4 • 3) – 17] • 244 ÷ 2 + 10

OpenStudy (anonymous):

Try Rounding & Whats In The Parenthesis Should Be First

OpenStudy (anonymous):

I got -966

OpenStudy (anonymous):

ok, i know the parenthesis are first but then again i get confused because they have the division in their and multiplication

OpenStudy (anonymous):

ok thanks that fits in the answer box.

OpenStudy (anonymous):

wait let me do that again

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

Which operation should be performed first according to the order of operations? [(12 ÷ 4 • 3) – 17] • 244 ÷ 2 + 10 A. 12 ÷ 4 B. 4 • 3 C. 244 ÷ 2 D. 2 + 10

OpenStudy (anonymous):

P E M D A S (Parenthesis,Expotentials,Multi/Div Adding /Subtracting Which Ever Comes First In The Equation Which Is Division

OpenStudy (anonymous):

so it would be , B ?

OpenStudy (anonymous):

A .

OpenStudy (anonymous):

Yea i remeber it they say it as please excuse my dear aunt sally.

OpenStudy (anonymous):

Yupp . But Follow The Rule Which Comes First Counts

OpenStudy (anonymous):

ok, now i have 2 more questions.

OpenStudy (anonymous):

Okay Go .

OpenStudy (anonymous):

so i got the real answer and its 132

OpenStudy (anonymous):

ok.

OpenStudy (anonymous):

Evaluate. [120 + (12 ÷ 3 • 30)] ÷ 20 + 10small 2 up top of the 10 and its little.

OpenStudy (anonymous):

|dw:1432145508266:dw|

OpenStudy (anonymous):

thats how the 10 and the 2 is writ

OpenStudy (anonymous):

written

OpenStudy (anonymous):

another way to type that is 10^2

OpenStudy (anonymous):

ok, sorry

OpenStudy (anonymous):

[120 + (12 ÷ 3 • 30)] ÷ 20 + 10 ^2

TheSmartOne (thesmartone):

Is this a test? @M3NA :)

OpenStudy (anonymous):

No not really its in my OLS, its kinda like study island.

OpenStudy (anonymous):

the answer is 106.375 or you could say 106

OpenStudy (anonymous):

Online school , they use OLS but not that kind of OLS... its confusing i dunno how to explain it to you other then its basically study island

OpenStudy (anonymous):

Evaluate. 2 • {[5 • (60 – 14 ÷ 7)] + 25} • 5

OpenStudy (anonymous):

last question c:

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