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2006-09-23 08:35:11 · 11 answers · asked by grobmyerjohn 1 in Science & Mathematics Mathematics

65% of 400 is 260

2006-09-23 08:39:41 · update #1

11 answers

it is 140*100/35=$400

2006-09-23 08:38:08 · answer #1 · answered by raj 7 · 1 1

If A is your unknown original price A x 65 /100 is your rebate.
so the price you pay ($140) is also A - Ax65/100 = 140
or A.(100-65)/100 = 140
or A.(35)/100 = 140
or A = 140*100/35 = 400 !
Your original price is $400

2006-09-23 15:43:22 · answer #2 · answered by sebourban 4 · 1 1

140 = P(1 - .65)
140 = P(.35)
P = 140/(.35)
P = 14000/35
P = $400

here is the thing, they don't want just the percent of the original price, they want the percent of the price subtracted from it to give you a saling price of $140.

let me show you what i mean. You stated that 260 is 65% of 400, now subtract 260 from 400 and you get $140.

2006-09-23 21:58:38 · answer #3 · answered by Sherman81 6 · 0 0

SELLING PRICE=$140
DISCOUNT=65%=ON ORIGINAL PRICE
ORIGINAL PRICE=(100-65)%
=140*35/100
=400$

2006-09-23 15:44:57 · answer #4 · answered by Anonymous · 0 2

let x be the original price (the unknown)

65% discount = 0.65x

hence actual sale price = 0.35x = 140

so x = 140 / 0.35 = 14000 / 35 = 400 $

2006-09-23 15:43:42 · answer #5 · answered by m s 3 · 0 1

if it was discounted 65% than it was sold for 35% of its original price. Let original price be x, then
35% of x = 140 or
0.35*x=140

x=140/0.35

x=400$

2006-09-23 15:48:26 · answer #6 · answered by Anonymous · 1 1

so 35% of the price is $140.00
basically cross multiply
35%=140
65%=?
140*65 /35
which is equal to 9100/35
the answer is 260

2006-09-23 15:39:48 · answer #7 · answered by Gina C 2 · 0 3

$215.38 140/.65

2006-09-23 16:08:04 · answer #8 · answered by rwbblb46 4 · 1 1

If it was discounted to 65% of its original price then the answer is $215.38.

X * 0.65 = 140
X = 140/0.65 = 215.38

2006-09-23 15:52:49 · answer #9 · answered by Kookiemon 6 · 1 1

If x is the original price, then:

x-65x/100=140

Multiply both sides by 100

100x-65x=14000
35x=14000

Divide both sides by 35

x=400

There you go, the answer is £400.00

2006-09-23 15:46:09 · answer #10 · answered by me 2 · 0 1

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