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Mathematics 17 Online
OpenStudy (hellomynameiskam):

What is the solution to the proportion? 45/n = 9/11 A. n=2.2 B. n= 36.8 C. n=55 D. n= 90 I think it's B

OpenStudy (hellomynameiskam):

@Godlovesme can u help me on this question or nah?

OpenStudy (godlovesme):

I'll help ya :)

OpenStudy (godlovesme):

One sec lemme check ur answer

OpenStudy (hellomynameiskam):

kay

OpenStudy (godlovesme):

Why do u think it's b?

OpenStudy (hellomynameiskam):

Because you would do criss cross apple sause and then divide the answer and u would get 36.8?

OpenStudy (godlovesme):

Is the question like this?? http://prntscr.com/6tc5cj

OpenStudy (hellomynameiskam):

yeah

OpenStudy (godlovesme):

So do u see how I criss cross multiplied?

OpenStudy (hellomynameiskam):

yea

OpenStudy (godlovesme):

Good :) den ur answer is??

OpenStudy (hellomynameiskam):

B

OpenStudy (godlovesme):

._. Whats 495 divided by 9? In order to get n by itself u have to divide both sides by 9 ..

OpenStudy (hellomynameiskam):

oh den its C

OpenStudy (hellomynameiskam):

cause i got 55

OpenStudy (godlovesme):

Yep! :D

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