Posted by **Anonymous** on Monday, December 10, 2012 at 10:11pm.

First, do you get the same sum when you use 18 rather than 9 as a common denominator for 2/3 and 4/9? Explain the answer.

Also what extra step will you have to perform if you do not use the least common denominator when adding fractions?

Please explain the answer.

## Answer This Question

## Related Questions

- Math - How would I describe a step-by-step procedure for adding two fractions ...
- math - subtract: express your answer in simplest form. 5x-3/6 - (x+3)/6 answer ...
- MATH! - Finding Common Demoninators in fractions. 1) 2 4 -- - --- x^2-16 x^2+x-...
- math - please explain #urgent the sum to infinity of a convergent series is 243...
- math - First, why is the least common denominator of 3/4 and 4/8 not the ...
- math - 2/3(7/8-4x)-5/8=3/8 I do not underdtand the steps?? Do I find a common ...
- Please Help Me Math - Find the sum and express in simplest form. Show all work: ...
- Math - I still do not understand fractions?????? 2/3 + 1/3 + 5/6 = divide all of...
- Algebra - x/(x-3)-4-(2x-5)/(x+2) If the problem is this: x/(x - 3) - 4 - (3x - 5...
- math - the lest common denominator for the sum 3/8+5/12is 24 name a nother ...

More Related Questions