Mathematics
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OpenStudy (fredoneedshelp):
At a sale this week, a table is being sold for 469$
. This is a 33%
discount from the original price.
What is the original price?
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OpenStudy (fredoneedshelp):
okay let me figure out the proportion
OpenStudy (fredoneedshelp):
6700/11
OpenStudy (cecil_the_weasel):
That is what I got.
OpenStudy (fredoneedshelp):
now what?
OpenStudy (cecil_the_weasel):
Divide 6700 by 11 and round to the nearest hundredth
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OpenStudy (fredoneedshelp):
609.1?
OpenStudy (cecil_the_weasel):
That is what I got... but I'm starting to think I set it up wrong. Oh dear...
OpenStudy (cecil_the_weasel):
One sec
OpenStudy (fredoneedshelp):
You're finding the original price
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OpenStudy (fredoneedshelp):
so what do you do?
OpenStudy (cecil_the_weasel):
I put 77 instead of 67%. So Take 100-33 to get 67
Then divide 469 by 0.67
OpenStudy (cecil_the_weasel):
Yeah, this is definitely right. ^
OpenStudy (fredoneedshelp):
yea its 700 on the dot
OpenStudy (cecil_the_weasel):
yup, sorry I messed it up the first time
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OpenStudy (fredoneedshelp):
could you help me out on some more?
OpenStudy (cecil_the_weasel):
Yeah sure
OpenStudy (fredoneedshelp):
Frank bought a sofa on sale for $578
. This price was 15%
less than the original price.
What was the original price?
OpenStudy (fredoneedshelp):
i found that one its 680$ xD
OpenStudy (cecil_the_weasel):
Awesome
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OpenStudy (fredoneedshelp):
At a sale, a suit is being sold for 36%
of the regular price. The sale price is $345.60
Whats the original price?
OpenStudy (cecil_the_weasel):
345.60*0.64
OpenStudy (cecil_the_weasel):
whoops divided
OpenStudy (cecil_the_weasel):
not multiplied
OpenStudy (fredoneedshelp):
540
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OpenStudy (cecil_the_weasel):
yeah
OpenStudy (fredoneedshelp):
Thats the answer?
OpenStudy (cecil_the_weasel):
Yes
OpenStudy (fredoneedshelp):
no its not it said incorrect
OpenStudy (cecil_the_weasel):
hmm...
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OpenStudy (cecil_the_weasel):
I'll check my work
OpenStudy (cecil_the_weasel):
I really think it's 540. I did it the same as the others... and 540-(540*.36)=345.60
OpenStudy (fredoneedshelp):
its showing as incorrect
OpenStudy (cecil_the_weasel):
I can't help sorry :(
Did you accidentally add a space or something?