₦airaland Forum

post=97577437:
Haba Nairaland efikos...
Don't let your nephewsand nieces see dis o.
Make una hide una phones sharply


Na sure be ya own answer?

This one na S..

Odiegwu!!

Shut up this boy

Starzo:
blood of nebudcadnezzar!
which method u use??

(20+20 - 10)* (0 + 5+5) = 300

It's very wrong though.

Usihyelda:
I think we're right

Somehow I think it might be 50.
look at this:. 40-0+10 =50

Ans = 40. Guys apply your BODMAS

hohafrank:
20+20-10*0+5+5=40
Step -10*0=-0
Then
20+20-0+5+5
-0+5+5=-5+5=0
20+20+0=40
Answer= 40

I weep for your maths teacher at that point

-0+5 is +5 not -5

Blessed4sure:
(20+20 - 10)* (0 + 5+5) = 300

It's very wrong though.

There's no bracket na so it's totally wrong.

mabea:
See how you made a simple math problem look ambiguous.

20+20-10*0+5+5
=40-0+10
=40-10
=30

. Only few of you guys understand this simple mathematics.
You must be science inclined I guess

hohafrank:
20+20-10*0+5+5=40
Step -10*0=-0
Then
20+20-0+5+5
-0+5+5=-5+5=0
20+20+0=40
Answer= 40

Very simple.

hohafrank:
20+20-10*0+5+5=40
Step -10*0=-0
Then
20+20-0+5+5
-0+5+5=-5+5=0
20+20+0=40
Answer= 40

What!!

Srallens:
. Only few of you guys understand this simple mathematics.
You must be science inclined I guess

Yes iam

Answer is 50

30... Using rule of BODMAS

mabea:
There's no bracket na

Yeah, just used the brackets to show how some people got 300.

My answer is 50 anyway.

poiZon:
Are u applying bodmas when there is no bracket?
Please show me bracket in the question that made u apply bodmas?
This is how buhari dey apply bodmas on nigeria situation

It's called the order of operation

The bracket only indicate the operation to do first

30, it didn't take me 3 seconds to get the answer. the human brain is faster than the calculator.

mabea:
See how you made a simple math problem look ambiguous.

20+20-10*0+5+5
=40 -0+10
=40-10
=30

Wrong. -0+10 = +10 NOT -10

Srallens:
. Only few of you guys understand this simple mathematics.
You must be science inclined I guess

he's wrong

10-0 and 10+0 will always give you +10

snowball11:
Ehen, if I give you one small Further Maths question now; you fit no get the answer o!

Bro, that question just threw me back to my secondary schools days.
My Principal used to say "This naughty head can be wrong in anything but maths or further maths".

Interesting, if you iterate it one at a time you get 10, but if you put together you get 50.

We need to stop using calculators.
Imagine an engineering graduate like me be like olodo.

50

30

Ofemmanu1:
The ans is 30.

40(-0)+10

because; - X + = -

i.e 40-10 = 30.

Thanks bro, I don't know why majority are saying 50

J111333:
Bro, that question just threw me back to my secondary schools days.
My Principal used to say "This naughty head can be wrong in anything but maths or further maths".

Hahahaha

Oju4190:
the minors zero where did u take it to.
+20+20-0+5+5...U don't throw away minors sign...The answer is 30

-10*0 =??
What will it give u?

The answer is 50 billion

Come and beat me

I dey vex

Surebuttons:
Test your IQ.
#passbuttons

Tóò easy, even without pen and paper. Off-hand, it is 30!

Surebuttons:
Test your IQ.
#passbuttons

Ans=50
(By applying the principles of BODMAS)