Posted by **ashley** on Wednesday, August 22, 2007 at 10:48pm.

ok, i'm having problems figuring out how to add these fractions, here's an example: 5 7/16-4 1/19-9 3/17 = ? pleeeez help!!!!!

- fractions -
**DrBob222**, Wednesday, August 22, 2007 at 11:07pm
I would change each mixed fraction as follows to a fraction:

5 7/16 = (5*16)+7 = 87/16

4 1/19 = (4*19)+1 = 77/19

9 3/17 = (9*17)+3 = 156/17

Then find the lowest common decnominator and go from there.

- fractions -
**~christina~**, Thursday, August 23, 2007 at 11:40am
A suggestion is to go and google **how to find a common denominator in fractions**

click on the first site on the list and it should help you with the lowest common denominator

hope it helps =D

- fractions -
**~christina~**, Thursday, August 23, 2007 at 11:40am
I meant the 2nd site

## Answer this Question

## Related Questions

- Math / Fractions - I am having a hard time figuring out how to solve these ...
- Math - I need help figuring this out, I tried to simplify 3 times this are ...
- maths - Can someone please help me with solving this equation (I dont know how ...
- Math adding fractions - What is the best way to add fractions and reduced them ...
- Math - How to add fractions Adding fractions is simple look at the example below...
- math - i am having to add, subtract, multiplication and division on fractions. ...
- math - -8 2/3 - -5 1/3 How would you set up? Go here and scroll to 4 http://www....
- Math - Shelly and Marcom are selling popcorn for their music club. Each of them ...
- Algebra 1-Fractions - Or, eliminating fractions, I should say. So, I need some ...
- math - please help me figure out how to do thes problems 4. y/2+5=-12 6. x/3-9=0...

More Related Questions