Question

I think its A
http://prntscr.com/61cbw6

Answer 1

No, A is incorrect.

Answer 2

ok then i did something wrong :P

Answer 3

I don't think that's right..hold on

Answer 4

Just find the percentages of 350..

What's 30% of 350?

0.30 * 350

Answer 5

105

Answer 6

\[New-Original \over Original\]

Answer 7

Yes, and 350 - 105 = ?

Answer 8

245

Answer 9

okay, i found the answer. use PaxPolaris's formula.

Answer 10

Yes..so 30% is correct..

Answer 11

@PaxPolaris Is correct..I couldn't come up with the equation.

We subtract:

350 - 245 = 105

Then we divide:

105 / 350 and we get 30..