Mathematics
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OpenStudy (anonymous):
80% of 72
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OpenStudy (anonymous):
lol nice ash pic
OpenStudy (aravindg):
\[\large =\dfrac{80}{100} \times 72=?\]
OpenStudy (anonymous):
araving
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
72*0.8 where .8 is the 80% in fraction(80/100)
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OpenStudy (aravindg):
use a calculator or do it in ur head :)
OpenStudy (aravindg):
@levinelevine why dont you tell the method in stead of posting final answer evrytime?
OpenStudy (aravindg):
that will be more useful for the asker
OpenStudy (aravindg):
let them get to the final answer we can verify
OpenStudy (anonymous):
hmm
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OpenStudy (anonymous):
I posted the exact same thing as you did
OpenStudy (anonymous):
well actually idk how to do the problem in the first place
OpenStudy (aravindg):
note : i didnt post the final value here
OpenStudy (anonymous):
or any method
OpenStudy (anonymous):
ohh srry cause I dont see an answer in my post, or did I? please tell me
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OpenStudy (aravindg):
@danielcvalencia can you do \[80 \times 100?\]
OpenStudy (anonymous):
ye its 8000
OpenStudy (aravindg):
then tell me what is
\[80 \times 72\]
OpenStudy (aravindg):
@levinelevine oops sorry ..the decimal made me think that you posted the answer away
OpenStudy (anonymous):
5760?
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OpenStudy (aravindg):
yep :) now
\[\dfrac{5760}{100}=?\]
OpenStudy (anonymous):
57.6?
OpenStudy (aravindg):
yep add %sign
57.6 % you got it !!
OpenStudy (anonymous):
oh thanks dude!
OpenStudy (unklerhaukus):
100% of 72 = 72
10% of 72 = 7.2
80% of 72 =8x7.2
=8x7+8x0.2
=56+1.6
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OpenStudy (unklerhaukus):
do not add % sign