Thursday

August 21, 2014

August 21, 2014

Posted by **Bryan** on Wednesday, July 16, 2008 at 8:36pm.

7/27 + 1/43 + 3/10

- Math -
**drwls**, Wednesday, July 16, 2008 at 8:41pmConvert to a common denominator and then add the numerators.

27, 43 and 10 have no common integer factors. In fact, 43 is a prime number. Therefore, in this case the lowest common denominator is the product of 27x43x10, which is 11,610.

- Math -
**Bryan**, Wednesday, July 16, 2008 at 8:44pmokay after i have the common denominator which is 11,610. whats the next step?

- Math -
**drwls**, Wednesday, July 16, 2008 at 8:50pmRewrite every fraction with that denominator and add the numerators.

(3010 + 270 + 3483)/11,610

= 6763/11,610

See of that can be reduced to lower terms. I don't think it can.

**Related Questions**

math - What 42 out of 16 simpfly

Math (Check problem - Subtract and Simpfly 2) 2/3 - 1/2 my answear: 1/6

algebra - 15x^2 / 15x+10 simpfly each and exclude the values

Math - Which of the following would eliminate the variable on the left side of ...

math - Which of the following would eliminate the variable on the left side of ...

math - Which of the following would eliminate the variable on the left side of ...

Math - Which of the following would eliminate the variable on the left side of ...

math - kelly solved the following problem on her recent math test 121/11+4*8=120...

math - I have a couple of math questions that i cant seem to get to work out. ...

bartlett hill,math - add the like terms together.a+b+a+2b Okay. Well, the ...