b) A jewellery shop sells 240 necklaces in a month.
180 of the necklaces were sold via the shop's website, the rest were
sold in a high street shop.
Work out the ratio of online sales to shop sales.
Give your answer in its simplest form.

Respuesta :

Answer:

3:1

Step-by-step explanation:

240 - 180 = 60

60:180

1:3

3:1

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