A jewellery shop sells 240 neck less in a month.180 of the neck less were sold via the shop website, the rest were sold in a high street shop. work out the ratio of online sales to shop sales.

The ratio is 3:1

Step-by-step explanation:

Let

x --->number of neck less sold via the shop website

y --->number of neck less sold in a high street shop

we know that

To find out the ratio of online sales to shop sales, simply divided the number of neck less sold via the shop website by the number of neck less sold in a high street shop

so

we have

----> equation A

---> given value

substitute the value of x in the equation A

solve for y

Find the ratio

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it