Question

The table below shows the prices and discounts for two items.
Item P- Rm 24 (Discount 25%)
Item Q- Rm 30 (Discount x%)
The total price of both items P and Q is RM 44.40
The value x is ?
A 8
B  12
C 15
D 18
with working please.

Answer 1

24(100-25)%+30(100-x)%=44.40
24(75/100)+30[(100-x)/100]=44.40
18+[(3000-30x)/100]=44.40
3000-30x=(44.40-18)*100
3000-30x=2640
30x=3000-2640
30x=360
x=12

Answer 2

Thanks!

Answer 3

now u r @ what sams??

Answer 4

i mean i ur college

Answer 5

I m in form 1 much more younger than most of u here! If you wants to know me better dont ask here!

Answer 6

u r malaysian right??

Answer 7

errrr....... You're smart!

Answer 8

i also a malaysian... but i think smaller than u all.. coz i m secondary school student...

Answer 9

me too la... I also secondary. Which school ar u in?

Answer 10

SMK Munshi Abdullah Melaka

Answer 11

what abt u??

Answer 12

ohh, melaka. My friend name is Malcom Neoh, thats why one girl thought u were him :)

Answer 13

haha

Answer 14

can we like, dont comment here??? Talk somewhere else pls... everyone can see our conversation la

Answer 15

i'm a boy...

Answer 16

ok, i know

Answer 17

then do you know that i m a girl??

Answer 18

nvr mind b4 leave delete all what u think is important

Answer 19

ok, i think none of it! Do you have a phone? call me

Answer 20

i know from ur pic

Answer 21

ok

Answer 22

call u??

Answer 23

why cant? then i hav 1 new friends

Answer 24

num??

Answer 25

apa???

Answer 26

what is that???

Answer 27

no hp... larx

Answer 28

okkk, what evar!! GUD NITE!

Answer 29

.... ok Gd nite... fb contact neoh124578@hotmail.com but i will nt always online... coz hv no time an gt many function nwadays... want to off lerx

Answer 30

what??? You post yr fon no here? later everyone call u, you become very busy later wor... Hehheehehhe

Answer 31

i delet larx.....

Answer 32

and u sure its yrs not ur mum or dad or grandparents??

Answer 33

yaya... i ald receive ur msg...

Answer 34

me??

Answer 35

how u know is me?
Cannot be other people one ah??

Answer 36

yaya the 012xxxx132 right??

Answer 37

why xxxxxxxx one??

Answer 38

coz gt 1 ppl msg me nw... n ask me know him or her or nt...

Answer 39

hehe, GHOST! not me!

Answer 40

how i know u want to post ur num or nt...

Answer 41

oo

Answer 42

see... i ald delet my hp num ald...

Answer 43

**delete

Answer 44

sry ar.. nw my hp no crdt... i will recharge afterwards