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8 answers

105/194 = .54123 x 100% = 54.123%
Just simply divide and then multiply by 100%.

2007-01-28 07:18:09 · answer #1 · answered by jamesefm 2 · 0 0

well if you where given the equation to find 105 it would have been 194 times the percent in a decimal form which we will call X
so then you get the equation 194X= 105. To find out what X equals divide both sides by 194. X equals 0.54124 but remember that this is in decimal form so multiply by 100 to get the %.

2007-01-28 15:26:34 · answer #2 · answered by mathpinkshoe 1 · 0 0

Remember that 'percent' means "out of 100" -- thus, the percent is something-over-100 (written as a fraction).

You're looking for what's equal to yada, yada.

So you put two fractions as being equal, fraction1 = fraction2.

One of the pieces of one of the fractions is unknown (the thing you're trying to calculate).

So you have a fraction equal to another fraction, with a letter (say, x) representing the unknown thing.

Isolate the x to solve.

When you have a equivalence, you can do any operation you want, as long as you do it to both sides of the equation, both sides of the equal sign.

So you multiply and divide -- to both sides of the equation -- to make it so the x is alone, on one side of the equals sign.

So, you set the thing up (with an x for the thing you're trying to find out), and multiply/divide -- whatever you need to do to get the unknown by itself.

To check, remember what percent means (and to estimate percents, before you start).

For example, 50% is half. (25 a quarter, 33 & 1/3 is a third, etc. -- to see what the ballpark is).

105 is less than half of 194, so your answer needs to be less than 50%, for example. But kinda close to 50%, it's not like a quarter of it, for instance.

So, the ratio 105/194 = x/100.

If you multiply both sides by 100/1, you get the x by itself.

Then do the calculations.

(105 * 100) divided by 194 = x percent.

When you really GET what percents are about, you don't need to remember a bunch of formulas for each situation (each kind of unknown), but can reason it out from scratch.

2007-01-28 21:11:39 · answer #3 · answered by tehabwa 7 · 0 0

Divide 105 by 194 equals 54.12 percent

2007-01-28 15:17:14 · answer #4 · answered by romeo_1595 2 · 0 0

Divide 105 by 194 to get the decimal equivalent

105 / 194 = 0.541237113

Multiply the decimal by 100 and attach the % sign

0.541237113 x 100 = 54.12371134 %

54.12% rounded to two decimal places

105 is 54.12% of 194

- - - - - - - - - - -s-

2007-01-28 15:25:37 · answer #5 · answered by SAMUEL D 7 · 0 0

x*194=105
x=105/194=about 54%

2007-01-28 15:19:05 · answer #6 · answered by bruinfan 7 · 0 0

Remember IS OF Percent One Hundred

IS %
---- X ------
OF 100

105 %
----- X ------
194 100

105/ 94 X %/100
0.541 X %/100
0.541 * 100 = %
54.1 = %

You can go the other way as well.

? 54.1
---- X -------
194 100


194 * 54.1
------------- = 104.594 ~ 105
100

2007-01-28 15:29:34 · answer #7 · answered by Anonymous · 0 0

use cross multiplication

x/100 = 105/194

x=54.12%

2007-01-28 15:37:44 · answer #8 · answered by TITANS FAN 4 · 0 0

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