Vanessa bought a shirt that was 15% off. She saved $4.80. How much was the price of the shirt before the discount?
Vanessa bought a shirt that was 15% off. She saved $4.80. How much was the price of the shirt before the discount?
Let x be the price of the shirt before the discount.
The discount is 15/100 * x = $4.80.
So, x = $4.80 * 100 / 15 = $32.
To find the original price of the shirt before the discount, we can use the formula:
Original Price - Discount = Final Price
Let's break down the given information:
Discount: 15% (expressed as a decimal, 0.15)
Amount saved: $4.80
Let's denote the original price as "x". Substituting the given information into the formula, we have:
x - 0.15x = x(1 - 0.15) = x(0.85) = $4.80
To solve for x, divide both sides of the equation by 0.85:
x = $4.80 / 0.85 ≈ $5.65
Therefore, the price of the shirt before the discount was approximately $5.65.
To find out the price of the shirt before the discount, we need to use the information that Vanessa saved $4.80 and the discount was 15%.
Step 1: Convert the discount percentage to a decimal by dividing it by 100: 15/100 = 0.15.
Step 2: Let's assume the price of the shirt before the discount is "x".
Step 3: We know that Vanessa saved $4.80, which is equal to 15% of the price before the discount. Mathematically, this can be written as: 0.15x = 4.80.
Step 4: To find the value of "x," we divide both sides of the equation by 0.15: x = 4.80 / 0.15.
Step 5: Using a calculator, we can determine that the price of the shirt before the discount is $32.
Therefore, the price of the shirt before the discount was $32.
Kourtney and her family went to dinner. Before tip, their dinner total was $85. Her dad left their waitress a 15% tip. How much did her dad pay after the tip was added for the meal?
Kourtney and her family went to dinner. Before tip, their dinner total was $85. Her dad left their waitress a 15% tip. How much did her dad pay after the tip was added for the meal?
$12.75
$96.25
$97.75
$100.00
To find out how much Kourtney's dad paid after the tip was added, we need to add the tip amount to the original dinner total.
Step 1: Calculate the tip amount by multiplying the dinner total by the tip percentage: $85 * 0.15 = $12.75.
Step 2: Add the tip amount to the original dinner total: $85 + $12.75 = $97.75.
Therefore, Kourtney's dad paid $97.75 after the tip was added for the meal.
Anthony wanted to buy a new gaming system. It was originally priced $300, but went on sale during a holiday weekend for $185. What was the approximate percent markdown (percent decrease)?
Anthony wanted to buy a new gaming system. It was originally priced $300, but went on sale during a holiday weekend for $185. What was the approximate percent markdown (percent decrease)?
62%
38%
50%
56%
To find the percent decrease or markdown, we need to calculate the difference between the original price and the sale price, and then express it as a percentage of the original price.
Step 1: Calculate the difference between the original price and the sale price: $300 - $185 = $115.
Step 2: Obtain the percent decrease by dividing the difference ($115) by the original price ($300) and multiplying by 100: ($115 / $300) * 100 ≈ 38.33%.
Therefore, the approximate percent markdown or decrease is approximately 38%.
A store buys a pair of jeans for $8, but sells them for $132. What is the percent of markup (percent of increase)?
A store buys a pair of jeans for $8, but sells them for $132. What is the percent of markup (percent of increase)?
1550%
380%
124%
450%
To find the percent markup or increase, we need to calculate the difference between the selling price and the cost price, and then express it as a percentage of the cost price.
Step 1: Calculate the difference between the selling price and the cost price: $132 - $8 = $124.
Step 2: Obtain the percent markup by dividing the difference ($124) by the cost price ($8) and multiplying by 100: ($124 / $8) * 100 = 1550%.
Therefore, the percent of markup or increase is 1550%.
The temperature on Tuesday was 54oF. By Friday the temperature had risen to 70.2oF. What was the percent of change between the temperatures?
The temperature on Tuesday was 54oF. By Friday the temperature had risen to 70.2oF. What was the percent of change between the temperatures?
30%
16.2%
25%
18%