----% of 330 is 91.74. can someone show me how to work it. the answer is 27.8 but how did they come with that number? please help me.
2006-07-03 06:33:23 · 16 answers · asked by satchmo s 1 in Science & Mathematics ➔ Mathematics
91.74 / 330 = .278 = 27.8%
2006-07-03 06:36:58 · answer #1 · answered by fcas80 7 · 2⤊ 0⤋
Let
x = The percent
The Equation
330x = 91.74
Divide 330 to both sides
330x/330 = 91.74/330
Simplify
x = 0.278
Convert to percent
x = 0.278(100%/1)
x = 27.8 %
^_^
2006-07-04 06:55:33 · answer #2 · answered by kevin! 5 · 0⤊ 0⤋
IS OVER OF EQUALS PERCENT OVER 100! we learned that in like fourth grade!!
91.74 (is) x
--------- = ------
330 (of) 100
Then cross multiply
(100)(91.74) = 330 x
9174 = 330 x
9174 divided by 330 is 27.8
!!!!!!!!!!!!!!!!!
YEAYYY!!
2006-07-03 14:51:13 · answer #3 · answered by meghand 2 · 0⤊ 0⤋
330 / 100 = 3.3
91.74 / 3.3 = 27.8
= 27.8 %
2006-07-03 13:39:49 · answer #4 · answered by Jen 2 · 0⤊ 0⤋
Oh this one's easy, thank God!
91.74 / (divide sign) 330= 0.278. This is your answer, but to make it a percent you have to move the decimal to the right by two. Make sense?
2006-07-03 17:27:06 · answer #5 · answered by Suzy Suzee Sue 6 · 0⤊ 0⤋
91.74 divided by 330 is .278. then movie the decimal over to the right two spots
2006-07-03 13:39:35 · answer #6 · answered by madhenchman 2 · 0⤊ 0⤋
91.74/330=27.8
2006-07-03 13:37:14 · answer #7 · answered by dave 2 · 0⤊ 0⤋
take 91.74, divide it by 330 and then multiply the solution by 100 and you got your answer.
2006-07-03 13:38:03 · answer #8 · answered by Nuna 3 · 0⤊ 0⤋
27.8%
(91.74/330)*100
2006-07-03 13:37:29 · answer #9 · answered by Anonymous · 0⤊ 0⤋
use percent change
amount of increase or decrease/original amount= percent change/100
since what i used was percent change you need to do 100- 72.2 (the percent change after dividing by 100) to get 27.8, what pecent it is of it
2006-07-03 13:46:28 · answer #10 · answered by Anonymous · 0⤊ 0⤋