Intresting Lesson Taught by Students

Good morning class. Today we are going to learn Calculation For noise!
OK! lets begin.

Problem...[2 Mark]
Today, the noisiest class seemed to be quite quiet. Usually the noise level is 100% but today, There's 1 absentee, X number of student. Noise level reduced to 50%.
(A)Find the percentage of noise the absentee made,
(B)prove your Answer.
[Show your working below] [PI = 22/7]

(a)Absentee = 100% - 50% = 50%
(b)
Class = 100%
Absentee = X students
50% = 50%

*Please correct my Mistakes if there's any*

problem with the sums mr kwang. it should be...

1E3 max noise level=100%
1E3 noise level today=40%
(why?)
max strenght of E3=39
today's strength=39-3=36
Student x was absent.
as the other students who were absent showed records of being fairly quiet,
therefore student x=60%
other part of class=40%
student x therefore produces 60% noise
ratio of student x to class is 6:4 there for fraction of student x to class is 6/4 or 1 1/2
student x is 1 and 1/2 times more noisy then rest of class.
since noise = problems,
with student x in class, we have 1.5 times more problems.
if student x = brandon,
brandon = 1 + 1.5 = 2.5 times more problems
therefore, brandon = problems!

how many marks do i get?

2/2 Full mark.

yay!!

you guys nothing to do right. but the calculations are correct! please ask him to get a the rest of the year quarantine. that way we gonna be quiet! yay!!!!

lets poison his drinkinf water!! haha jkjk

okay! wat kind of poison?? haha!

haha dunno... arsenic? thallium? formyldehyde?

but where to get it? let's take chemical frm science lab

go to teh supermarket buy bleach and drain cleaner. sure sick 1 if not die mwahahahahha

yes can buy clorox and detergent...

haha. buy puffer fish. will die in minutes

lol! but where to find?

Just buy some freaking Rat Poison and put it in his drink....
He will foam in the mouth...
Soo suitable for him....

not painful enough lah. bleach much more painful lor... some more might not die... mwahahah

lol u all so funny.. calculating noise 4 percentage.. n mr x is obviously brandon go poison him so class quiet!! lol jkjk

How about Mercury + Chloride + Sodium + Potassium.

okey .. is there such a chemical like that?? nvr heard.. or is it u jus cre8 yourself 1

we can also make it a slow n suffering death...
dun ask me how coz u will find me freaky once i start to give ideas on how to have a slow and suffering death...

how about 1 whck to the head with a chair then one 44. into each leg? 50 cal. maybe?

OR get a freaking poisonous snake then bite him...
SUFFER IN SILENCE!! ( unless he cry la...)

boo hoo... get 1 anaconda. gun or the snake oso can. the snake can crush him into powder lol

Scientifically they crush them the kill them only.
then they just eat them up.
too fast a punishment.

it's the crushing thats pain lol.

but it is all happening too fast!