Answer:
$150.00; $96.00; $54.00
Step-by-step explanation:
A. Original price
The discounted price is ⅕ less than the original price.
In other words, it is ⅘ of the original price.
120.00 = Original price × ⅘
120.00 ÷ ⅘ = Original price
Original price = 120.00 × ⁵/₄ = $150.00
The original price of the jacket before the sale was $150.00
B. Expected price
Chris expected to pay ⅕ less than $120.00.
⅕ × 120.00 = $24.00
120.00 - 24.00 = $96.00
The price Chris expected to pay for the jacket was $96.00.
3. Potential savings
150.00 - 96.00 = $54.00
If Chris paid the price he expected, it would have been a savings of $54.00 off the original price.
1. Original price = $150.00
2. expected price = $96.00
3. $54.00 off the original price.
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
1. Discounted price is 1/5 less than the original price.
So, 120.00 = Original price × 4/5
120.00 ÷ 4/5 = Original price
Original price = 120.00 × 5/4 = $150.00
2. Chris expected to pay 1/5 less than $120.00.
So, 1/5 × 120.00 = $24.00
Thus, the expected price would be 120.00 - 24.00 = $96.00
3. If Chris paid the price he expected, it would have been a savings of
= 150-96
= $54.00 off the original price.
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