Hayden Jones

2022-10-08

This question has two parts. First, answer Part A. Then, answer Part B. Part A Fill in the blank question. Build Perseverance Suppose an online store has an item that costs $50. The item is on sale for 10% off the original price. 10% of$50 = $The sale price of the item is$ Part B Build Perseverance By what percent does the store have to increase the price of the item in order to sell it for the original amount? Enter your answer as a mixed number or round to the nearest hundredth.

nick1337

Part A:
To find the sale price of the item, we need to subtract 10% of 50 from the original price.
The original price is 50.
10% of 50 can be calculated by multiplying 50 by 0.10:
$50×0.10=5$
Therefore, 10% of 50 is 5.
To find the sale price, we subtract 5 from the original price:
50 - 5 = 45
Therefore, the sale price of the item is 45.
Part B:
To find the percentage increase needed to sell the item for the original amount of 50, we need to calculate the difference between the sale price (45) and the original price (50), and then express it as a percentage of the original price.
The difference between the sale price and the original price is:
$50-45=5$
To find the percentage increase, we divide the difference by the original price and multiply by 100:
$\frac{5}{50}×100=10%$
Therefore, the store needs to increase the price of the item by 10% in order to sell it for the original amount.

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