2007-04-17 19:40:29 · 9 answers · asked by my_angel_damion 1 in Science & Mathematics ➔ Mathematics
6f = 2.5+f
5f = 2.5
f = 0.5
2007-04-17 20:33:54 · answer #1 · answered by math freak 3 · 1⤊ 0⤋
6f = 2.5 + f
6f -f = 2.5
5f = 2.5
f = 2.5/5
f = 0.5
2007-04-18 06:15:51 · answer #2 · answered by Archu 2 · 0⤊ 0⤋
6f=2.5+f
5f=2.5
f=1/2
f=.5
2007-04-18 07:13:25 · answer #3 · answered by Rose 2 · 0⤊ 0⤋
6f=2.5+f
6f-f=2.5+f-f
5f=2.5
5f/5=2.5/5
f=1/2
2007-04-18 05:38:30 · answer #4 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
6f=2.5+f
or,6f-f=2.5
or,5f=2.5
or,f=2.5/5
hence f=0.5
2007-04-18 03:36:40 · answer #5 · answered by Anonymous · 0⤊ 0⤋
6f=2.5+f
6f-f=2.5
5f=2.5
5f/5=2.5/5
f=0.5
2007-04-18 05:39:51 · answer #6 · answered by eLektra513 3 · 0⤊ 0⤋
5f = 2.5
f = 2.5/5
f = 1/2 = 0.5
2007-04-18 05:36:36 · answer #7 · answered by Como 7 · 0⤊ 0⤋
6f-f=2.5
5f=2.5
f=2.5/5
f=0.5
2007-04-18 08:30:16 · answer #8 · answered by Pinar 6 · 0⤊ 0⤋
subtract f from both sides
5f= 2.5
divide by 5 on both sides
f=0.5
u really should do your own qns
2007-04-18 03:35:10 · answer #9 · answered by king p 2 · 1⤊ 0⤋