Other
Percentage
- Course
- Math 1351
- Institution
- Texas A&M University - Commerce
The percent problems will help will help you break down what is the missing piece you need to find the full percentage
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Name: _11·,1 1ivi½)\AUClSMa tb 1351 - Homework 8 Due: -----
('1
Percent Problems- Show all work.
1. Use a labeled picture to answer the following:
-
10() '1/o
A. If75%=
find 100%. 2.5 % 2 S 0/0
B. If 100% = - - - - - ---- §) (ii)
find250%. '50% 50% 50o/o
@@ •;.
2.
C. lf75%-
find 125%.
ryc:_ o/4O
CJ
7.f//4 7}6 % ZS°!v
O
--- vJ!J:J; j1i o
A clothing store advertised a coat at a 20% discount. The original price was $120 and the sale price was
$100. Was the sale price consistent with the ad? Explain. ~\ '7.,0 ) ( , 0 ) ;::: °I~
J1SL - '1k. -,.) _:i., ': 1:2. _., ; .1.=J.QQ :
J. - -z.o \1J) Ci (.., 9(1 qc,
Which results in a higher price: a 20% markup followed by a 20% discount or a 20% discount followed
by a 20% markup? TVltve, is Y)() \lli"5½u- . pn'c.;e,
w i l \ . b-C +ht, st..~
lA.Ynt.+h-tr ;.-r iv1 Cftli1Yt' of' c\.e.c.rffi.sG h'Ovv:i +he-.- cl, SCQI..J-Y1f or vw&1
. . i.\-- r\ i d V10t vvwvf.-
4. Joy says thatjf a store has a sale for 35% off and the sale price of a TV is $145, then you can figure out
what the origihal price was taking 35% of $145 and then adding it back to $145. So the original price
should be $195.75. But that answer ~oesn't check. E~plain the mistake Joy is mak41g. . .-
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1'-IS "' I oo't• - " -7 11to" '- 5HS " y: ,
___.
X
:1
5'5 '/0
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LV
• I 1)0 v 0 u)U
15 ~V\Cli~ ·3 5 .i/4 ,
-\+16 SCA. mt, c-...
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