Wat is about the plane thingi

It is like this
At november, i will go to Bali the island
The money to buy the plane ticket
is as much as RM400 something
Do u know how expensive it is RM400 something
i think in class except Melleney
theres still many humans n devils can pay this fees
like Geraldine, Li ying, Yun shan, Zi kei, n many more
in 6H theres many pupils can pay this fees
except me of course, and many ....
(cant tell orelse will be "kill")
K, if i wan my mother 2 help me pay all the money
i need 2 get 7As in UPSR
if wan my mother only pay half
i need 2 be qualified to atted theMathematic competition
how hard ?
so so so so hard la
is just as hard as going up the Kotakinabalu mountain