1) - 5/18 - 5/6
2007-01-19 13:50:15 · 11 answers · asked by Sex Head 1 in Science & Mathematics ➔ Mathematics
5/6 is equal to 15/18. I think you can figure out the rest.
2007-01-19 13:58:10 · answer #1 · answered by radziwma 2 · 1⤊ 0⤋
-5/18 - 5/6 =
-5/18 - 15/18
= -20/18 = -10/9
= - 1 1/9
2007-01-19 14:11:50 · answer #2 · answered by Anonymous · 1⤊ 0⤋
-5/18 - 5/6 =
-5/18 - 15/18
= -20/18 = -10/9
= - 1 1/9
2007-01-19 13:53:53 · answer #3 · answered by Brian F 4 · 1⤊ 0⤋
-5/18-5/6, find greatest common denominator(bottom number must be same), in this case its 18. IN -5/18 -5/6, 5/6 must be changed to have denominator of 18, by multiplying top and bottom number by 3, this is achieved. SO new problem will be -5/18-15/18 = -20/18 or -10/9 or -1 1/9.
2007-01-19 13:56:09 · answer #4 · answered by Anonymous · 2⤊ 0⤋
-5/8-15/18=
-5/18 + -15/18=
-20/18=
-1 1/9
2007-01-19 13:55:37 · answer #5 · answered by Anonymous · 1⤊ 0⤋
OMG I learned this like this year!
-5/8-15/18=
-5/18 + -15/18=
-20/18=
-1 1/9
2007-01-19 16:14:27 · answer #6 · answered by Anonymous · 0⤊ 0⤋
1)-5/18-5/6
Make the denominators 18:
-5/18-15/18
-20/18=-10/9=
-1 1/9
2007-01-19 14:49:16 · answer #7 · answered by Anonymous · 0⤊ 0⤋
-5/18-5/6
multiply the second fraction by 3 both top and bottom to get a common denominator of 18
= -5-15/18
-20/18 simplify top and bottom , divide by 2
-10/9
thats ur answer.
2007-01-19 14:02:48 · answer #8 · answered by steaua 3 · 1⤊ 0⤋
- 5/18 - 5/6 find LCD
-5/18-15/18=-20/18=-10/9=-1 1/9
2007-01-19 14:11:26 · answer #9 · answered by yupchagee 7 · 1⤊ 0⤋
ok u find a common denomenator.
- 5/18 - 15/18 = -20/18 = - 10/9 =- 11/9
2007-01-19 14:37:42 · answer #10 · answered by Katie 3 · 1⤊ 0⤋