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I know this is a really dumb question but I need help. I have a total amount of $418.91 which includes a 6% sales tax. I need to figure out the original amount before the 6% sales tax was added. I am sure it is a simple answer but I am baffled at the moment. Thank you.

2006-09-15 03:49:34 · 10 answers · asked by Anonymous in Science & Mathematics Mathematics

10 answers

1.06x=418.91
solve for x.

2006-09-15 03:51:42 · answer #1 · answered by dan 4 · 1 0

In summary,
100% original price + 6% tax --> $418.91

Your question asks the original price, which is 100%, and that's what you need to find. So,

106% --> $418.91
1% --> $(418.91 / 106)
100% --> $(418.91 / 6) * 100 = $395.20 (to the nearest cents)

2006-09-17 00:52:32 · answer #2 · answered by horensen 4 · 0 0

The original amount = 100%
Originial amount + tax = 106%

Thus,
106% = 418.91
1% = about 4.0
100% therefore = about 400

The answer should be something around $395 - $400 because 418.91 / 106 resulted in many decimal places. Hope this answer is ok. :)

2006-09-15 10:54:36 · answer #3 · answered by b0b0link 2 · 0 1

Let the value before tax = $100
Tax amount 6% is = $ 6
The amount paid after tax = $ (100 +6)=$106
If we are paying after tax $106 then valu before tax =$100
If we are paying after tax $1 then value before tax =$(100/106)
If we are paying after tax $418.91 then value before tax =$(100/106)x(418.91=$395.20


Or use the formula
{100/ (100+ tax rate)}x Amount paid after tax = value before tax

2006-09-15 11:04:00 · answer #4 · answered by Amar Soni 7 · 0 0

simple... 100% is what you are looking for and with tax it is now 106%. Use proportions 418.91 is to 1.06 as X is to 1.00...


x/418.91=1.00/1.06
x=418.91/1.06
x=395.20, rounded to the nearest cent...

2006-09-15 10:54:32 · answer #5 · answered by S W 1 · 1 0

418.91x100/106=

press the calculator that's the answer

2006-09-15 10:58:02 · answer #6 · answered by deadmanincz 2 · 0 0

divide the total by 1.06

2006-09-15 11:44:15 · answer #7 · answered by davidosterberg1 6 · 0 0

395.20 is the answer to get that you times 395.20 x 1.06=418.91 hope this helps

2006-09-15 10:55:20 · answer #8 · answered by Waynes Angel 3 · 0 1

418.91 / 1.06 = 395.1981

$395.20 rounded up

2006-09-15 10:58:13 · answer #9 · answered by Henry 5 · 0 0

$418.91/106%=$395.20

2006-09-15 10:53:40 · answer #10 · answered by wonght12 2 · 1 0

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