Should a General Student know how to do this? (2 Viewers)

[Riproot]

No you wouldn't, for year 11 anyway
I did this in year 9 but i was a 5.3 student

Mathematics (Advanced)

It's just Mathematics, babes.

English Standard

Atar Aim: 95+

Change to Advanced now!
I did Standard and topped my school in the external and still only got 94.75 and English dragged me down A LOT.
Change now.

 

[smartalec]

I was going thru the hsc exam and I dont no how 2 do this question

Furniture priced at $20 000 is purchased. A deposit of 15% is paid.

The balance is borrowed using a flat-rate loan at 19% per annum interest, to be
repaid in equal monthly instalments over five years.

What will be the amount of each monthly instalment? Justify your answer with
suitable calculations

first find the amount to be repaid:
15% of 20 000 = $3000
20 000 - 3000 = $17000

Find the simple interest:
I = PRN
I = 17 000 x 19% x 5
I = $16150

then work out the monthly repayment
17000 + 16150 = $33150

number of instalments = 60

33150 divided by 60 = $552.50

 

[smartalec]

0.15 x 20 000 = 3000$ deposit.

19%x5x17000= 16150 interest

17000+16150 = 33150$

5x 12 = 60 months.

33150 / 60 = 552.50 per month not including deposit

I was just assuming this is the answer, i suck at general stuff.

thats right good work! spesh since you're in prelim!

 

[Riproot]

thats right good work! spesh since you're in prelim!

No you wouldn't, for year 11 anyway
I did this in year 9 but i was a 5.3 student

.

Btw, I did it in year 9 too. <3

 

[girlworld_club]

It's just Mathematics, babes.

Change to Advanced now!
I did Standard and topped my school in the external and still only got 94.75 and English dragged me down A LOT.
Change now.

Ok, i will change to mathematics just for your self gratification. But i'm doing standard, babes.

 

[girlworld_club]

thats right good work! spesh since you're in prelim!

To bad i won't be needing it for my mathematics course, No more consumer arithmetic.

 

[smartalec]

To bad i won't be needing it for my mathematics course, No more consumer arithmetic.

soz my bad. thought you did general. thats legit one of the hardest consumer questions in general. :/ haha

on another note, why you doing standard english?? but good work for choosing cafs! love cafs. raped that shit haha

 

[girlworld_club]

soz my bad. thought you did general. thats legit one of the hardest consumer questions in general. :/ haha

on another note, why you doing standard english?? but good work for choosing cafs! love cafs. raped that shit haha

are you series? It wasn't even that hard. If i had a dollar for anytime someone asked me why i was doing standard, I'd own a 20 dollar note. I picked standard, because i was stupid (and i can't change anymore, i can only move up- that is a completely different story). and cafs sadkasjdkasjd best things since procrastination. It makes studying somewhat enjoyable. Love it.

 

[smartalec]

are you series? It wasn't even that hard. If i had a dollar for anytime someone asked me why i was doing standard, I'd own a 20 dollar note. I picked standard, because i was stupid (and i can't change anymore, i can only move up- that is a completely different story). and cafs sadkasjdkasjd best things since procrastination. It makes studying somewhat enjoyable. Love it.

haha i don't give a shit if everyones hating on me for doing it, who cares. it was easy and relatively enjoyable. if you ever need help pm me, I got 95 overall (didn't finish 2 questions, other wise i totes could have state ranked)

 

[smartalec]

and its like the hardest in relation to the topic - flat rate loans. theres harder topics like spherical geometry. also. yeah docent matter though, as long as you rape standard. my friend did the same subjects except pdh instead of chem and general instead of advanced and got 91.

 

[girlworld_club]

wowow! 95 (that is great!) literally.
I will be seeing you around...let me get that state rank for you.

 

[smartalec]

wowow! 95 (that is great!) literally.
I will be seeing you around...let me get that state rank for you.

haha you have to beat my sister for it

 

[girlworld_club]

haha you have to beat my sister for it

Lucky you..looks like you had a tutor.
How much did she get?

 

[smartalec]

Lucky you..looks like you had a tutor.
How much did she get?

i mean beat my sister to the state rank, i.e. she is doing cafs in 2013 as well. i didn't have a tutor I just memorised the textbook and regurgitated and linked to wellbeing.

 

[girlworld_club]

i mean beat my sister to the state rank, i.e. she is doing cafs in 2013 as well. i didn't have a tutor I just memorised the textbook and regurgitated and linked to wellbeing.

sounds good!!!!!!!!
you're sisters the only exception for my state rank.

 

[smartalec]

sounds good!!!!!!!!
you're sisters the only exception for my state rank.

lol she'll probably drop it i practically forced her to choose it and she hates it. so its most likely all yours!
memorise the textbook. link to wellbeing. that is all.
no idea how this relates to general maths but whatever haha.