A jewellery shop is having a sale.

A bracelet is now reduced to £420
This is 70% of the original price.

a) Work out the the original price

Respuesta :

420•100= 42,000.
42,000 divided by 70= 600 so the original price was 600

Answer:

600£

Step-by-step explanation:

brainliest?

We can write a proportion. We know that $420 is 70% of an unknown original price. Let's call it x. We write equal ratios of  comparing percent and  comparing the $420 to the original price. We then set them equal.

We then cross multiply across the equal sign from numerator to the opposite numerator.

70(x)=420(100)

70x=42000

We divide to find x.

x=600.

ACCESS MORE
EDU ACCESS