Mathematics
19 Online
OpenStudy (anonymous):
A pair of earrings has a 130% markup rate based on cost. The selling price is $77.77. What is the markup to the nearest cent? (Hint: Find cost first.)
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OpenStudy (anonymous):
@perl
OpenStudy (anonymous):
@amistre64
OpenStudy (anonymous):
@tkhunny
OpenStudy (anonymous):
@confluxepic
OpenStudy (anonymous):
@Michele_Laino
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OpenStudy (anonymous):
help!!!
OpenStudy (anonymous):
@Freez
OpenStudy (anonymous):
@JackofallTradez
OpenStudy (sdfgsdfgs):
Use this eqn to find cost: Cost * markup = price
OpenStudy (anonymous):
? can u help me through the steps
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OpenStudy (sdfgsdfgs):
Sure, follow the first step that i wrote above plz
OpenStudy (anonymous):
the cost is not shown tho only th selling price and mark up rate we got to find the cost
OpenStudy (anonymous):
59.83
OpenStudy (anonymous):
cost? 59.83?
OpenStudy (anonymous):
@sdfgsdfgs
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OpenStudy (sdfgsdfgs):
sorry got distraced. good u got the cost....although my calculator says its 59.82...
OpenStudy (anonymous):
i got 17.95 nut it says it wrong
OpenStudy (sdfgsdfgs):
u may want to check n see if the cost comes up right.
Once u get the cost, the markup = price - cost
OpenStudy (anonymous):
but
OpenStudy (anonymous):
whta does 17.95 round up to
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OpenStudy (sdfgsdfgs):
i got 17.95 too...did the Q say round to 2 decimals or what?
OpenStudy (anonymous):
to the nearest cent
OpenStudy (sdfgsdfgs):
ooooooo im so sorry @fani1996
the eqn should be cost * (1+markup) = price
im so sorry!
OpenStudy (anonymous):
so how do i write that 59.82x (1+17.95
OpenStudy (anonymous):
i am confused
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OpenStudy (anonymous):
they want the mark up
OpenStudy (sdfgsdfgs):
No, it should be Cost * (1+1.3) = 77.77 then calculate the cost.
Markup = price - cost
OpenStudy (sdfgsdfgs):
Do the calculation n I will double-check for u :)
OpenStudy (anonymous):
it gives me 17.i95r
OpenStudy (anonymous):
17.95
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OpenStudy (sdfgsdfgs):
No, I am sorry @fani1996 the eqn should now be Cost * (1+1.3) = 77.77
Note the (1+1.3) part and re-do the cal plz
OpenStudy (anonymous):
idont get it im confused i give up