# Thread: struggling with multiple choice

1. ## struggling with multiple choice

Hello all

I am really struggling with this question and can't seem to work out which option is the answer, would really really appreciate it if anyone could please provide me with an explanation about how to work this one out.

Thanks

2. Originally Posted by run_run_3
Hello all

I am really struggling with this question and can't seem to work out which option is the answer, would really really appreciate it if anyone could please provide me with an explanation about how to work this one out.

Thanks
Why does this look so much like a test?

3. ## Practice test

Because it’s a practice (mock) test.

I'm sorry is this not allowed? Have i posted it on the wrong thread?

5. Originally Posted by run_run_3
I'm sorry is this not allowed? Have i posted it on the wrong thread?
No, don't worry about anything. Someone will come along and answer your question soon. We just have to be careful for people wanting help with tests. I am unable to help you with the question anyway, sorry.

6. Originally Posted by run_run_3
Hello all

I am really struggling with this question and can't seem to work out which option is the answer, would really really appreciate it if anyone could please provide me with an explanation about how to work this one out.

Thanks
You have to process the given information .... You can think about why the following gives up the answer:

Let a = 90% of 2.5 million.

Let b = 26.1% of 1023 million.

The answer is the option corresponding to $\frac{a}{b} \times 100 \, \%$.