Question

The phone case you want to buy is marked down 30%, and you have a 25% off coupon. You pay $42.00. Can this equation be used to find the original price of the phone case? If so, what is the original price of the item? Explain. (5 points)

34(0.7c) = 42

Answer 1

80 I think

Explanation:

To find the original price, you must find the original price before the 25% off coupon was applied. To do this, you must find the fraction part of 25%. In this case, it is 3/4. We can then divide 42 by 3 and multiply it by 4 to get the price before the coupon was applied. Then you take the answer, 56, and do the same with 30% off. 30% off is the same as 3/10 off, so 56 is 7/10 of the original price. This means that if we divide 56 by 7 and multiply it by 10 we will get the answer which is 80 in this case. This is my explanation.

Answer 2

The selling price of a phone case with a 25% coupon is $56 and the original selling price of the phone case without any discount is $80.

What is the selling price?

The price at which an article is sold is known as the selling price of that article.

Given that you have a 25% off coupon and paid $42.00 for a phone case. The phone case was marked down 30%. So,

Let's consider that you use a 25% off coupon and then paid $42 for the phone case. The price of phone case including coupon is,

75 % of price = $42.00

100% of price =

100% of Price = $56

Now this price of $56 for a phone case is marked down 30%. It means that this is 70 % of the original selling price.

70% of SP = $56

100% of SP =

100% of SP = $80

Hence we can conclude that the original selling price of the phone case without any discount is $80.

Explanation:

The selling price of a phone case with a 25% coupon is $56 and the original selling price of the phone case without any discount is $80.

What is the selling price?

The price at which an article is sold is known as the selling price of that article.

Given that you have a 25% off coupon and paid $42.00 for a phone case. The phone case was marked down 30%. So,

Let's consider that you use a 25% off coupon and then paid $42 for the phone case. The price of phone case including coupon is,

75 % of price = $42.00

100% of price =

100% of Price = $56

Now this price of $56 for a phone case is marked down 30%. It means that this is 70 % of the original selling price.

70% of SP = $56

100% of SP =

100% of SP = $80

Hence we can conclude that the original selling price of the phone case without any discount is $80.