part a. If a coat that sells for $240 is marked down 20%. What is the sales price of the coat?
part b. If the coat sells for x dollars, what would be the sales price of the coat be in terms of x?
a. To find the sales price of the coat after a 20% discount, we need to subtract 20% of the original price from the original price.
Step 1: Convert 20% to decimal form by dividing it by 100: 20/100 = 0.2
Step 2: Calculate the discount amount by multiplying the original price by the decimal form of the discount: $240 x 0.2 = $48
Step 3: Subtract the discount amount from the original price to find the sales price: $240 - $48 = $192
Therefore, the sales price of the coat is $192.
b. If the coat sells for x dollars, we can calculate the sales price by subtracting the discount amount from x.
Step 1: Convert 20% to decimal form by dividing it by 100: 20/100 = 0.2
Step 2: Calculate the discount amount by multiplying x by the decimal form of the discount: x x 0.2 = 0.2x
Step 3: Subtract the discount amount from x to find the sales price: x - 0.2x = 0.8x
Therefore, the sales price of the coat in terms of x is 0.8x.
To find the sales price of the coat after a 20% discount, we can use the following steps:
Part a.
1. First, calculate the amount of discount applied to the original price of the coat.
Discount = 20% of $240
= 20/100 * $240
= $48
2. Subtract the discount amount from the original price to get the sales price.
Sales Price = Original Price - Discount Amount
= $240 - $48
= $192
Therefore, the sales price of the coat after a 20% discount would be $192.
Part b.
To determine the sales price of the coat in terms of x (where x represents the original price of the coat), we can use the same approach as in Part a.
1. Calculate the amount of discount applied to the original price of x.
Discount = 20% of x
= 20/100 * x
= 0.2x
2. Subtract the discount amount from the original price x to obtain the sales price.
Sales Price = x - Discount Amount
= x - 0.2x
= 0.8x
Therefore, the sales price of the coat in terms of x would be 0.8x.
1 - 0.20 = 0.80
0.80 * $240.00 = ?
0.80 x