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Mathematics 23 Online
OpenStudy (cookie_2046):

Which expression can be added to the right side of the equal sign to form an equation? 6*5+18÷3= A. (4*12÷2)+10 B. 2*11+(2+12) C. 4+5*10-8 D. (9+4)*4-6

zepdrix (zepdrix):

To form an equation, the `left side` will need to be equal to the `right side`. Let's start by figuring out the value of the left side. What do you get? :) 6*5+10÷3

OpenStudy (cookie_2046):

33?

zepdrix (zepdrix):

Is that last symbol division? Hmm that kinda messes things up for us :O But yes, that seems about right. We get: \(\large\rm 6\cdot5+10\div3\) \(\large\rm 30+10\div3\) \(\large\rm 30+3.33\) \(\large\rm 33.33\) Something like that I suppose..

zepdrix (zepdrix):

So now just check options A through D and see which one gives you the same value :)

OpenStudy (cookie_2046):

ok hold on

OpenStudy (cookie_2046):

Is it A?

zepdrix (zepdrix):

A seems to be the closest... It giving u 34, ya?

OpenStudy (cookie_2046):

wait Then D

zepdrix (zepdrix):

None of these options are correct :( But that certainly is the closest. Hmm very strange. D? Hmm D gave me 46.

OpenStudy (cookie_2046):

Then I'll just go with d??? this question is very confusing for me

OpenStudy (cookie_2046):

@zepdrix WAIT

OpenStudy (cookie_2046):

I said 6*5+10÷3= i meant to put 6*5+18÷3=

zepdrix (zepdrix):

Oh you -_- you and your ways

OpenStudy (cookie_2046):

I'm soo sorry about that

zepdrix (zepdrix):

So that should work out a little better, ya? :O 6*5+18÷3 30+18÷3 30+6 36

OpenStudy (cookie_2046):

so what do i suppose to do

zepdrix (zepdrix):

You choose the option A, B, C or D which is equal to 36 :)

OpenStudy (cookie_2046):

Alright! Hold on okay :)

OpenStudy (cookie_2046):

B

zepdrix (zepdrix):

yayyy good job \c:/

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