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Mathematics 8 Online
OpenStudy (anonymous):

medals included

OpenStudy (anonymous):

The price of a pair of headphones is $49.99 before tax. Ron bought the headphones for a 50% discount. He then paid sales tax of 8% on the discounted price. Part A: How much did Ron pay in sales tax? Show all work and steps in your solution. (5 points) Part B: What is the total amount that Ron paid for the headphones? Show all work and steps in your solution. (5 points)

OpenStudy (anonymous):

So to know the price of the headphones with the discount we can multiply by 0.50 (equals 50%) or you could just simply divide by 2. So it's $24.995 To know the 8% of that price you have to multiply the number that equals 8%, can you tell me which one?

OpenStudy (anonymous):

i have to multiply 24.995 by 8

OpenStudy (anonymous):

Think, if 0.50 is 50%, what 8% is?

OpenStudy (anonymous):

0.8% ?

OpenStudy (anonymous):

that's 80%, you are close.

OpenStudy (anonymous):

oh so what do we do now

OpenStudy (anonymous):

it's not 0.8 ! 8% is 0.08 !

OpenStudy (anonymous):

So now you multiply the 24.995 by the 0.08

OpenStudy (anonymous):

ok hold on

OpenStudy (anonymous):

1.9996

OpenStudy (anonymous):

right, that's the exta he will pay for the taxes !

OpenStudy (anonymous):

That's the answer for Part A

OpenStudy (anonymous):

To know how much did he paid total for the headphones you just add the price it was on 50% discount ($25.995) and the taxes ($1.9996). 25.995 + 1.9995 27.9946 So he paid $27.99 for the headphones!

OpenStudy (anonymous):

You got it?

OpenStudy (anonymous):

hold on a sec

OpenStudy (anonymous):

so ypu already did the answer

OpenStudy (anonymous):

imeant you already got the answer

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

cab you help me with another ill open up another question and ill medal you

OpenStudy (anonymous):

@brunomcv

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