Let’s solve this step by step, just like you’re working through it with a teacher.
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We are told:
- Original price of the tablet = $149
- It was marked down by 35%
- We need to find the
sale price
To do that, we first find how much money was taken off (the markdown amount), then subtract that from the original price.
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Step 1: What percent equation will you use to find the amount of the markdown?
The worksheet gives us:
> markdown = percent markdown × original price
So we write:
markdown = 0.35 × 149
*(We’ll explain why 0.35 in a second.)*
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Step 2: What is the original price?
That’s given directly:
$149
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Step 3: What is the percent markdown?
Also given:
35%
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Step 4: Write the percent as a decimal.
To turn a percent into a decimal, divide by 100.
35 ÷ 100 =
0.35
So, 35% =
0.35
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Step 5: Use your equation to find the amount of the markdown.
Now plug in the numbers:
markdown = 0.35 × 149
Let’s calculate that:
First, think of 0.35 as 35/100.
So, 35% of 149 = (35 × 149) ÷ 100
Calculate 35 × 149:
Break it down:
35 × 100 = 3500
35 × 40 = 1400
35 × 9 = 315
Add them: 3500 + 1400 = 4900; 4900 + 315 =
5215
Now divide by 100: 5215 ÷ 100 =
52.15
✔ So, markdown =
$52.15
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Step 6: Subtract the amount of the markdown from the original price.
Original price – markdown = sale price
$149.00 – $52.15 = ?
Let’s subtract:
149.00
–52.15
________
Start from the right:
0 – 5 → can’t do, borrow → 10 – 5 = 5
(But actually, let’s do it properly.)
Think of it as:
149.00 minus 52.15
= (149.00 – 52.00) – 0.15
= 97.00 – 0.15
=
96.85
Or directly:
149.00
– 52.15
_________
96.85
✔ Sale price =
$96.85
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Final Answer:
$96.85
Parent Tip: Review the logic above to help your child master the concept of markup problems worksheet.