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Translate into an equation and solve. Let x be the unknown number.

2007-06-26 09:36:58 · 10 answers · asked by babsbarr88 1 in Science & Mathematics Mathematics

10 answers

4.34 = 50 * x

4.34 / 50 = x

x = 0.0868

0.0868 * 100 = 8.68%

2007-06-26 09:40:24 · answer #1 · answered by jay12645 2 · 1 0

Find the percent when the amount and base are known

amount / base = percent

divide 4.34 by 50

4.34 / 50 = 0.0868

multiply the decimal by 100 and attach the % symbol

0.0868 X 100 = 8.68%

4.34 is 8.68% of 50

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2007-06-26 10:07:26 · answer #2 · answered by SAMUEL D 7 · 2 1

Here are some tricks that will help you solve almost any percent problem.

* When you see "is", write "="

* When you see "what", write a variable "X" (that's the variable you're trying to find the value of).

* When you see "percent", write "/100" (i.e., divided by 100)

* When you see "of", write a multiplication symbol.

Example:
"4.34 is what percent of 50"

Translated according to the rules above:

4.34 = X/100 · 50

That's your main equation. Then you can use algebra to find X:

4.34/50 = X/100

(4.34/50)·100 = X

_

2007-06-26 09:46:28 · answer #3 · answered by RickB 7 · 0 1

Let x be the required percentage.
Then:
4.34 = 50*x%
= 50*x / 100
= x / 2
Multiplying by 2:
8.68 = x
4.34 is 8.68% of 50.

2007-06-26 09:44:02 · answer #4 · answered by Anonymous · 0 0

10% of 50 is 5
1% of 50 is 0.5

So 4.34 is between 10% and 1%

The exact answer is 4.34 / 50 = 8.68%. You know how to divide, don't you?

2007-06-26 09:41:21 · answer #5 · answered by morningfoxnorth 6 · 0 0

well to write the equation:
for 4.34 you just write exactly that. the word "is" means equal so far we have 4.34= then for what percent you say x%. the word "of" means to multiply and for fifty you write 50. so you get:

4.34= x%*50

you divide by 50 and get
.0868=n% you move the decimal two places to the left to get rid of the % sign next to n. you're left with:

n= 8.68

hope that helped!

2007-06-26 09:47:38 · answer #6 · answered by imajesuslover21 2 · 0 0

4.34 times 2 will give the percent of 50, because percentage is out of 100, and 50X2=100
therefore 4.34x2=8.68% of 50

2007-06-26 09:40:14 · answer #7 · answered by in37touch 1 · 1 0

4.34/50=X
X=.0868
8.68%

2007-06-26 09:40:28 · answer #8 · answered by Anonymous · 0 0

4.34x100/50=8.68% answer

2007-06-26 09:43:36 · answer #9 · answered by Anonymous · 0 0

like ans1

2007-06-26 09:40:19 · answer #10 · answered by Anonymous · 0 0

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