MATHS HELP (1 Viewer)

[Idkwhat_tonamethis]

How would u answer the first question??

 

[CM_Tutor]

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[Idkwhat_tonamethis]

What about a and c??

 

[5uckerberg]

A line of thought for this type of question goes like this. Depending on what type of repayments they make you do.

Annual repayments amount times no. of years
Monthly repayments amount times 12 times no. of years
Quarterly repayments amount times 4 times no. of years
Fortnightly repayments amount times 26 times no. of years
Weekly repayments amount times 52 times no. of years
Daily repayments amount times 365 times no. of years

For all of them take away the sale price will be the total amount of repayments.

*Bold can happen but rarely get used in exam questions

The main point of these questions is to convert the type of repayment into years, the main form of measurement.

Knowing this a and c should be trivial. That is why knowing maths is important so you do not get taken advantage of by loaners as CM_tutor said.

 

[YourLocalDumbAss]

View attachment 32497
How would u answer the first question??

What’s this text book? Is it possible if you could upload HSC Sample Test if it has any?

 

[Idkwhat_tonamethis]

What’s this text book? Is it possible if you could upload HSC Sample Test if it has any?

Its just exercises my teacher puts on classroom. Sorry I don’t know the exact textbook they use

 

[YourLocalDumbAss]

Its just exercises my teacher puts on classroom. Sorry I don’t know the exact textbook they use

Okay, no worries

 

[5uckerberg]

What’s this textbook? Is it possible if you could upload HSC Sample Test if it has any?

I am going to bet that this is a Cambridge book not written by people from Sydney Grammar. Let me be clear this is the Year 12 Standard 2 Cambridge textbook written by GK Powers. Get Idkwhat_tonamethis to ask his/her teacher. I am just going to say this is a Cambridge textbook due to the format.