Question

Anyone good at anything I could really use help !! Trying to get into uni and have to sit a math test havent been in school properly for two years since I was in year ten. Please, I'm begging youu !!

Answer 1

ok

Answer 2

\[{20-2[3+(12/4)]}\]

Answer 3

So lost ..

Answer 4

ok so the first step , is to simplify the fraction

Answer 5

which can simplify to 6/1 ?

Answer 6

hmm, not quite

Answer 7

9/3 ?

Answer 8

Wait, wait, wait. Let me introduce you to my friend PEMDAS. He is an expert in mathematics.

Answer 9

\[12=4\times3\]

\[\frac{12}4=\frac{4\times3}4=\frac{\cancel{4\times}3}{\cancel{4}}=\frac 31=3\]

Answer 10

I'm sorry but I dont understand that.
The only math I have done in the last two years is counting money for work.
I get the first line. 12 goes into four three times but the rest you have lost me.