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CAHSEE Math Videos 210 videos
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CAHSEE Math 3.4 Number Sense 269 Views
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Description:
Number Sense Drill 3 Problem 4. What is the sales price of the jacket?
Transcript
- 00:03
And here's your shmoop du jour.
- 00:06
Realdeal25 has been trying to sell a number of jackets on eBay that he advertises as
- 00:11
"actually worn by the great Charlie Sheen."
- 00:14
Either no one believes him or no one... cares...
- 00:16
because they haven't quite flown off the e-shelves as he had hoped.
Full Transcript
- 00:19
They originally went for $80 each... but he is now offering them on sale for 35% off
- 00:24
in a desperate, last-ditch attempt to rid himself of these things.
- 00:28
What is the sale price of the jacket?
- 00:31
Here are the potential answers...
- 00:36
So this question is a two-parter.
- 00:38
First we have to calculate the new sales price -- 35% off.
- 00:42
Old price: $80.
- 00:44
Discount: 35% of the old price which is... .35 times 80... or 28.
- 00:50
Now we simply subtract the discount from the old price...
- 00:53
...and we get $52. Answer C.
- 00:56
Realdeal25 gets excited when he sees that he finally has an order request...
- 01:00
...until he realizes that it's some prankster asking for two-and-a-half jackets.
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