Posted by **no name** on Saturday, August 25, 2012 at 6:12pm.

round 0.8394263 to the nearest hundred-thousndth.

Add the fractions 2/3,3/8 and 5/12 reduce to lowest terms

subtract the fraction 7 4/ from 18 6/15 reduce answer in lowet terms

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**Ms. Sue**, Saturday, August 25, 2012 at 6:19pm
I'll do one of these. Which problem would you like me to do for you?

I'll be glad to check your answers.

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**no name**, Saturday, August 25, 2012 at 6:29pm
add thee fractions 2/3,3/8, and 5/12 reuce to lowest terms. i know they need a common demonitor.

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**Ms. Sue**, Saturday, August 25, 2012 at 6:33pm
The least common multiple of 3, 8, and 12 is 24.

2/3 = 16/24

3/8 = 9/24

5/12 = 10/24

16/24 + 9/24 + 10/24 = 35/24 = 1 11/24

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