If there are 240 necklaces, and 180 necklaces were sold on the website, that means it is 240 - 180. 240 - 180 = 60. This means that 60 were sold in a "high street shop." Therefore there were 180 online sales
and 60 shop sales.
As a ratio, it is 180 online sales to 60 shop sales. Therefore, the ratio looks like this: 180:60
14/4 = 7/2 5/4 cannot be simplified any further. I wasn't sure if this was what you were asking but from the little information that you've supplied, I'm guessing you're asking for 1/4 of the parameters.
