Hi Guys,

I am having some trouble working this out....

I get that I need to times 6nm x Cos (or 0.5..)

But on my calculator I get an answer of 3.1305.

So why is the answer given as per below 11.5? Surely 6nmw/0.5 = 3nm, which is 3 Minutes?

Or have I completely misunderstood?

Thanks in advance, having a brain fry here!

I am having some trouble working this out....

I get that I need to times 6nm x Cos (or 0.5..)

But on my calculator I get an answer of 3.1305.

So why is the answer given as per below 11.5? Surely 6nmw/0.5 = 3nm, which is 3 Minutes?

Or have I completely misunderstood?

Thanks in advance, having a brain fry here!

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