The price of a ring was increased by 9% to £1800. What was the price before the increase? Give your answer to the nearest penny.

2 answers:

Alla [95]2 years ago

6 0

Answer:

see steps

Step-by-step explanation:

New price was increase from 100% to 109% at £1800.

By proportionality,

old price / 100% = 1800 / 109%

Cross multiply to get

old price = $1800 * 100% / 109% = £1651.38

4 0

I do not know just need answers really hard questions

You might be interested in

astraxan [27]

Question: How did views on land affect how slaves were treated in Africa compared to the Americas?

Answer: B. Slaves had a harder time cultivating the terrain in Africa.

5 0

3 years ago

inna [77]

Answer:

Step-by-step explanation:

5 0

2 years ago

soldi70 [24.7K]

I think its c)11 i hope this is right

6 0

3 years ago

sladkih [1.3K]

They were traveling 57 mph

5 0

3 years ago

AlladinOne [14]

W + 2w = 60

this equation is wrong

6 0

3 years ago