how do i simplify 180 division sign (2 X 9 division sign 3)?
回答 (6)
2009-01-02 2:16 pm
✔ 最佳答案
key: ^ is a division sign * is a multiply sign180 ^ (2 * 9 ^ 3) = ?
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1) do inside the parentheses: 2*9=18^3=6
so now it looks like 180 ^ 6
so, 180 ^ 6 = 30
180 ^ (2 * 9 ^ 3) = 6
參考: the first answer by the Martin guy is wrong. you don't divide first you multiply and divide from left to right, and you always do parentheses first. ask any math teacher.
2009-01-02 10:17 pm
= 180/([2 * 9]/3)
= 180/(18/3)
= 180/6
= (180/6)/(6/6)
= 30
Answer: 30
Checking back to 180:
= 30([2 * 9]/3)
= 30(18/3)
= 30(6)
= 180
= 180/(18/3)
= 180/6
= (180/6)/(6/6)
= 30
Answer: 30
Checking back to 180:
= 30([2 * 9]/3)
= 30(18/3)
= 30(6)
= 180
2009-01-02 11:41 pm
180 ÷ (2 x 9 ÷ 3)
= 180 ÷ (2 x 3)
= 180 ÷ 6
= 30
= 180 ÷ (2 x 3)
= 180 ÷ 6
= 30
2009-01-02 10:49 pm
180 / (2x 9 / 3)
= 180 / (18/3)
= 180/ 6
= 30
Hope that helps!
= 180 / (18/3)
= 180/ 6
= 30
Hope that helps!
2009-01-02 10:21 pm
180/2x9/3
180/6
=30
180/6
=30
2009-01-02 10:18 pm
180
-----------
2 x 9 ÷ 3
180
------
6
30
-----------
2 x 9 ÷ 3
180
------
6
30
收錄日期: 2021-05-01 11:44:12
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