2007-10-08 08:37:33 · 24 answers · asked by dj 1 in Science & Mathematics ➔ Mathematics
7 and 39/45
2007-10-08 08:40:25 · answer #1 · answered by veolapaul 5 · 0⤊ 3⤋
Find the LCD, which is 54 , 9 1/9= 8 60/54, and1 5/6= 1 45/54, so subtract 8 60/54 from 1 45/54, and you have 7 15/54, whci can be reduces to 7 5/18 [ans]
2007-10-08 08:44:53 · answer #2 · answered by WC 7 · 0⤊ 1⤋
9 1/9- 1 5/6 = 54 divide9 times 1- its hard
2007-10-08 11:43:49 · answer #3 · answered by Anonymous · 0⤊ 1⤋
Get a common denominator:
What is a common denominator of 9 and 6? It is 18.
9/1= 162/18 + 2/18= 164/18 which is equal to 9 1/9
1/1= 18/18 + 15/18= 33/18 which is equal to 1 5/6
164/18 - 33/18= 197/18 only subtract the numerators!
131/18 or 7.278
2007-10-08 08:42:59 · answer #4 · answered by CCBB 4 · 0⤊ 2⤋
7 and 5/18
2007-10-10 23:23:29 · answer #5 · answered by Ampao I 2 · 0⤊ 0⤋
7 5/18
2007-10-08 16:31:09 · answer #6 · answered by ? 5 · 0⤊ 0⤋
change to improper 9 1/9 = 82/9
1 5/6 = 11/6
change to common denominator
82/9 = 164/18
11/6 = 33/18
subtract
164-33=131
simplify
131/18 = 7 5/16
2007-10-08 08:44:29 · answer #7 · answered by SuperKim323 2 · 0⤊ 3⤋
first convert into improper fractions:
82/9 - 11/6
now convert both into a common denominator:
Multiply the first by 2 and the second by 3:
164/18 - 33/18
now just subtract the numerators:
164-33
---------- =
18
=131/18
= 7 & 5/18
2007-10-08 08:49:36 · answer #8 · answered by sayamiam 6 · 0⤊ 0⤋
9 2/18 - 1 15/18
8 20/18 - 1 15/18
7 5/18
2007-10-08 10:27:25 · answer #9 · answered by Como 7 · 1⤊ 1⤋
=82/9-11/6=164/18-33/18=131/18
=7 5/18
2007-10-08 08:48:01 · answer #10 · answered by Alberd 4 · 0⤊ 0⤋
(9 1/2) - (1 5/6) = 7.66666667
2007-10-08 08:43:21 · answer #11 · answered by Anonymous · 0⤊ 3⤋