(0.13-1.39)/1.39 = -91%
This figure seems too small--is it correct?
2006-07-04 16:07:06 · 9 answers · asked by slothcloth 1 in Science & Mathematics ➔ Mathematics
nah, the answer is -0.906474820143885
Don't u know how to use Excel?
enter this:
=(0.13-1.39)/1.39
2006-07-04 16:17:08 · answer #1 · answered by a a 2 · 0⤊ 0⤋
If you're asking the percentage change from 1.39 to 0.13, then yes, it's -91% (a drop of 91%).
2006-07-04 23:28:36 · answer #2 · answered by genericman1998 5 · 0⤊ 0⤋
It's right
.13/1.39 - 1 = -0.9065 ---> -91%
2006-07-04 23:15:05 · answer #3 · answered by lenny 7 · 0⤊ 0⤋
This is the way I remember to calculate percent.
....Z............0.13
....---....=....-----
....100........1.39
1.39 x Z = 0.13 x 100
1.39 divided by 13 = 9.352518
So 0.13 is about 9% of 1.39.
2006-07-04 23:16:17 · answer #4 · answered by sct72 2 · 0⤊ 0⤋
if you are rounding to the nearest whole percent, yes, other wise, rounding to 3 significant figures (because the numbers you have use 3 sig. figures) the answer would be:
90.6%
2006-07-04 23:15:29 · answer #5 · answered by Enchantress 3 · 0⤊ 0⤋
Looks fine to me.
2006-07-04 23:11:28 · answer #6 · answered by G.V. 6 · 0⤊ 0⤋
-90
2006-07-05 09:27:03 · answer #7 · answered by koolgrl87 3 · 0⤊ 0⤋
Yes, it is correct.
2006-07-04 23:11:43 · answer #8 · answered by Nelson_DeVon 7 · 0⤊ 0⤋
math looks right
2006-07-04 23:10:57 · answer #9 · answered by limetemple 2 · 0⤊ 0⤋