2007-02-22 16:06:53 · 5 answers · asked by mfgrocker 2 in Science & Mathematics ➔ Mathematics
=1/2+(2/3 divided by 3/4) - (4/5*5/6)
=1/2+(2/3*4/3)-2/3
=1/2+8/9-2/3
=9/18+16/18-12/18
=25/18-12/18
=13/18
2007-02-22 22:06:48 · answer #1 · answered by jAmPr0tzz 2 · 0⤊ 0⤋
First solve inside the parenthesis:
1/2+(2/3 div by 3/4)-(4/5*5/6)
1/2+(2/3*4/3)-(4/5*5/6)
(to divide fractions, flip the "divided by" number and multiply the two)
1/2+(8/9)-(20/30) Next, simplify
1/2+8/9-2/3 Next, find LCD which ends up being 18
9/18+16/18-12/18
13/18
2007-02-23 00:18:07 · answer #2 · answered by Chris W 3 · 0⤊ 0⤋
Always do perentheces first.
1/2 + (2/3 divided by 3/4) - (4/5*5/6)
1/2 + 8/9 - 2/3
= .722 or 13/18
2007-02-23 00:56:57 · answer #3 · answered by Sexy C 3 · 0⤊ 0⤋
1/2+(2/3 divided by 3/4)-(4/5*5/6) =1/2+8/9-4/6 =25/18-4/6=13/18
2007-02-23 00:20:57 · answer #4 · answered by Aparnna B 1 · 0⤊ 0⤋
1/2+8/9-2/3
9/18+16/18-12/18
13/18
2007-02-23 00:46:32 · answer #5 · answered by Veer 3 · 0⤊ 0⤋