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Elanso [62]
3 years ago
14

A store has a 20% sale on everything. An item originally cost 350 AED. What is the sale price? Show your work of how you calcula

ted the sale price.
Mathematics
2 answers:
slega [8]3 years ago
6 0

Answer:

Step-by-step explanation:

A store has a 20% sale on everything.

So since you are saving 20%, you will only be paying 80% of the original price.

To find the sale price use the following formula:

Sale price = 80% x original price

They told us the original price = 350 AED

This means:

Sale price = 80% x 350

I think it would be easiest to change 80% into a fraction if you don't have a calculator :)

80% = \frac{80}{100}  = \frac{4}{5}

This means that the

Sale Price= \frac{4}{5} x 350 = 280 AED

Radda [10]3 years ago
4 0
350 (original sale price)
20% (sale)
350 x 20% = 70 (saving)
350 - 70 = 280 (spending) (new sale price)

Answer is 280 AED

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A set is said to be an equivalence relation if it satisfies the following conditions:

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(3) {(0,0), (1,1), (1,2), (2,1), (2,2), (3,3)}

The relations in 1 and 3 are Reflexive, Symmetric and Transitive. Therefore (1) and (3) are equivalence relation.

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