Tuesday

September 16, 2014

September 16, 2014

Posted by **MIKI** on Tuesday, September 27, 2011 at 8:46pm.

- MATH HELP!!!! -
**Corey**, Tuesday, September 27, 2011 at 11:40pmlet x=pile one

x-10=second pile

x/2=third pile

x+(x-10)+(x/2)=3000

2x+x/2=3010

4x+x=6020

5x=6020

x=1204

The third pile is x/2, so the third pile has 1204/2, or 602 books.

**Answer this Question**

**Related Questions**

4th Grade Math Correction - PLEASE HELP.I am sorry. I posted the question wrong ...

math - 3000 exercise books are arranged in 3 piles.The first pile has 10 more ...

4th Grade Math - 300 exercise books are arranged into 3 piles. The first pile ...

math - A pile of 108 identical books has a mass of 30 kg. Find (a)the mass of ...

Math - A pile of 108 identical books has a mass of 30 kg. Find (a)the mass of ...

Math - Need help on how to solve this problem.. Five cards are chosen from a ...

physics - a pile drive has a 413 kg block that is lifted 1.4m and then dropped ...

maths - 16 similar writing pads and 24 similar jotter books are stacked in a ...

Maths - 16 similar writing pads and 24 similar jotter books are stacked in a ...

calculus word problem - a conveyor belt pours gravel into a pile at a rate of 20...