Posted by **Julie** on Saturday, February 19, 2011 at 11:32pm.

2/5 - 1/3 Top of complex fraction

2/3 - 3/4 Bottom of complex fraction

- algebra -
**Helper**, Sunday, February 20, 2011 at 10:24am
(2/5 - 1/3)/(2/3 - 3/4)

Find the LCD for the numerator, 15

Find the LCD for the denominator, 12

(6/15 - 5/15)/(8/12 - 9/12) =

(1/15)/(-1/12)

Invert the denominator and multiply,

1/15 * -12/1 = -12/15

Reduce the fraction

-12/15 = - 4/5

## Answer this Question

## Related Questions

- Algebra 2/Trig. - I forgot some stuff from my 7th grade algebra class about ...
- math,algebra,help - can someone show me how to solve this: Simplify 3 --- + 1 x-...
- algebra - Can someone please help me with these problems? Please and thank you. ...
- Calculus (repost) - Find the limit: lim {[1/(2+x)]-(1/2)}/x as x->0 How do ...
- MATH - HOW DO YOU MULTIPLY FRACTIONS? what is quik and easy way to mutply ...
- math,help - can someone show me these steps with the division like 2 --- 1 which...
- algebra - How do i solve this complex fraction?? X+3/3x^2/6x^2/(x+3)^2
- algebra - Simplify the complex fraction m^-1+z^-1/m^-1-z^-1
- Complex Fraction!! Help please!!! - Simplify COmplex Fraction: x-1 ---- x-3...
- Advanced algebra - How do i simplify this complex fraction? (x+3)/(3x^2)/(6x^2...