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i`ve forgotten how to work out
what percentage is 18000 of 718000?
thanks

2007-02-22 12:33:53 · 16 answers · asked by qwerty 3 in Education & Reference Homework Help

16 answers

2.5%

devide the smaller by the bigger amount

do the sum on calculator as i have said but dont press = button press % button.

why are you giving us all the thumbs down, its maths but we are all giving you the right answer just in different equations.

2007-02-22 12:39:17 · answer #1 · answered by karl p 3 · 1 1

Lots of correct answer - hope you understand why.

Think about this - if you had 80 smarties and 20 of them are blue (they taste better) what percentage are blue.

Looking at it, it is 1/4 or 25%

How do we work this out?

20 ÷ 80 = 0.25

Percentages are simply fractions of 100

So multiply by 100

0.25 x 100 = 25%

Basically then

(what number do you have) ÷ (the total) and then x by 100

(18000 ÷ 718000) x 100

2007-02-23 10:04:51 · answer #2 · answered by luffenhamblade 1 · 0 0

multiply 18000 by 100 then divide by 718000

so the answers is (18000 X 100) / 718000

now you work it out

2007-02-22 18:23:13 · answer #3 · answered by Anonymous · 0 0

(18000/718000) x 100 = 2.5%

2007-02-23 01:45:18 · answer #4 · answered by Anonymous · 0 0

do 18000 divided by 718000 and multiply by 100

:]

2007-02-23 01:13:28 · answer #5 · answered by sarahhh 2 · 0 0

The easiest way to do percentages, if you ask me..is to multipy the smaller number (18000) by 100, then divide by the bigger number (718000)..so the answer would be 2.5%.

2007-02-22 12:41:01 · answer #6 · answered by wildcat_gurl_2008 2 · 0 2

(18000 x 100) / 718000

2007-02-22 12:42:42 · answer #7 · answered by HSMathTeacher 3 · 0 0

percent is part of 100

so 18000 / 718000 = x/100
multiple both sides by 100
18000*100 / 718000 = x
2.5069 = x
so about 2.5%

2007-02-22 12:42:11 · answer #8 · answered by crimsoncateq 2 · 0 2

Just ask yourself what is X % of 718000 is 18000?

Then translate it into an equation:

X/100 * 718000 = 18000

You can simplify this expression to

7180 * X = 18000

Then you solve for X:

X = 18000/7180 = 2.51%

2007-02-22 12:40:08 · answer #9 · answered by imalterud04 2 · 0 2

718000 divide by 100 = 7180 (which = 1%)
18000 divide by 7180 = 2.5%

2007-02-22 12:46:48 · answer #10 · answered by Tia 3 · 0 0

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