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Mathematics 10 Online
OpenStudy (anonymous):

http://prntscr.com/61cdxl

OpenStudy (anonymous):

Find 20% of 324.

OpenStudy (anonymous):

64.8

OpenStudy (anonymous):

Subtract 324 - 64.8

OpenStudy (anonymous):

I think that's how you get it... Lol..

OpenStudy (anonymous):

No, that's wrong.

OpenStudy (anonymous):

I stand corrected.

OpenStudy (anonymous):

XD

OpenStudy (anonymous):

We do: 324 * 100/80

OpenStudy (anonymous):

Divide 100 / 80, what do you get?

OpenStudy (anonymous):

1.25

OpenStudy (anonymous):

Wait..that's wrong.

OpenStudy (anonymous):

Argh..

OpenStudy (anonymous):

.....

OpenStudy (anonymous):

Mine should be right. >:(

OpenStudy (anonymous):

It's 259.2 which is 0.8 away from 260 which is one of the choices. >:(

OpenStudy (anonymous):

What's 20% of 270?

OpenStudy (anonymous):

Ladies, Lades. no need to argue!

OpenStudy (anonymous):

o.o

OpenStudy (anonymous):

54

OpenStudy (anonymous):

Yes, and what's 270 + 54?

OpenStudy (anonymous):

I don't believe @iGreen. is a lady. :P

OpenStudy (anonymous):

324

OpenStudy (anonymous):

i know

OpenStudy (anonymous):

Yes..so 270 is your answer

OpenStudy (anonymous):

I don't know how to do it any other way..this is a guess and check method..

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