Answer this problem.
A test had 80 questions. Dianne got 90% of them correct. How many problems did Dianne get correct?
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Answer this problem.
A test had 80 questions. Dianne got 90% of them correct. How many problems did Dianne get correct?
This... is a joke right?
And in case this isn't:
0.90 x 80 will give you your desired answer.
72 questions right unless my mental math blows now.
But what grade are you in, 3rd?
Equation.
0.90 x 80 = 72
If it was how many did the person get wrong. It would be.
.90 x 80 = 72
72 - 80 = 8
Homework help forums is that way<-
10 year old?
72 .
Yeah thanks. We are just now learning this in 7th grade. D:< And FYI, I'm usually able to answer these quite easily. Tis' why I have a 98 in math right now. :C I feel so insulted now.
I don't think it's possible to get something as simple as .90 x 80 wrong even with mental math.Quote:
Originally Posted by MartinLG
Just take the overall number, and divide that into 100.Quote:
Originally Posted by Fag
The number will come out as the points given Ex. 100/80 = 1.25
So you know you no each 1 answer correct is 1.25.
It totaly is if you go to a ghetto school like me...Quote:
Originally Posted by Tsuna
But then again i love it because i get paid 1$ per answer i give to these idiot lol.
Thanks Defy. :C -still feels insulted-
Ilu Fag .
ilu2.10char.
Ilu more no homo
Just because you say no homo doesn't mean its not gay.Quote:
Originally Posted by MartinLG
Blow me no homoQuote:
Originally Posted by Defy
What Defy said.Quote:
Originally Posted by MartinLG
Quote:
Originally Posted by Defy
lol...I got a 90 something in AP Calculus...