2006-07-22 15:31:29 · 10 answers · asked by clickit 1 in Science & Mathematics ➔ Mathematics
Using PEMDAS,
do the exponents part of it first, 5^3 = 5x5x5=125
then take 125 and subtract 27 = 125-27=98
98 is your answer
2006-07-22 15:35:10 · answer #1 · answered by Tahmid R 3 · 0⤊ 0⤋
Evaluate 5^3-27.
Well, 5^3-27 = (5*5*5)-27
<=> 5^3-27 = (25*5)-27
<=> 5^3-27 = 125-27
<=> 5^3-27 = 98
=> 5^3-27 = 98
2006-07-22 23:14:39 · answer #2 · answered by Lawrence 1 · 0⤊ 0⤋
5 to the 3 power is 125 -27 is 98.
2006-07-22 22:34:46 · answer #3 · answered by crazyromo 3 · 0⤊ 0⤋
5^3-27 --> 5 x 5 x 5 = 125 --> 125 - 27 = 98 .
2006-07-22 23:35:05 · answer #4 · answered by karissa 2 · 0⤊ 0⤋
This is some what an easy problem.
Here's the working.
5^3 = 5 x 5 x 5 = 125
The question you asked is 5^3-27 = ?
therefore this equals 125 - 27
= 98.
(I think you know subtration and multiplication. Then you can do any type of these problems easily).
Hope you had understood this easily.
2006-07-22 22:41:09 · answer #5 · answered by Sherlock Holmes 6 · 0⤊ 0⤋
125-27=98
2006-07-23 00:33:49 · answer #6 · answered by nareshk 2 1 · 0⤊ 0⤋
5^3=125
125-27=98
i think u had some problem in scientific notation so 5^3 is like multiplying 5 three times mean 5*5*5=125 and will subtract 27 from it
2006-07-22 22:49:02 · answer #7 · answered by ghulamalimurtaza 3 · 0⤊ 0⤋
5 is equal to 125
5x5=25
25x5=125
125
-
125 - 27- 98 27
-----------
98
because you barrow from the 2 to make 5 15 then barrow from the one to make 1 into 11 then subract the one in the hundreds place
2006-07-22 22:58:53 · answer #8 · answered by Anonymous · 0⤊ 0⤋
5^3=125
125-27=98
Explanation
5^3 is the same as 5*5*5
so 125-27=98
I can't think of anything else to add.
2006-07-22 22:37:35 · answer #9 · answered by Anonymous · 0⤊ 0⤋
(5^3) - 27 = x
125 - 27 = x
x = 98
2006-07-23 17:50:03 · answer #10 · answered by CSUFGrad2006 5 · 0⤊ 0⤋