Tuesday

November 25, 2014

November 25, 2014

Posted by **professor kitty** on Tuesday, September 22, 2009 at 12:08am.

- math -
**DrBob222**, Tuesday, September 22, 2009 at 12:40amString is x meters long.

The string is cut in 1/2 so now we have 2 halves, each half is (1/2)*x or x/2.

We take 1/3 of the x/2 piece to tie a parcel. How much is left? That will be

(1/2)(x)-(1/3)(x/2) and that piece is 2 m.

So (1/2)(x)-(1/3)(x/2) = 2 m

or (1/2)(x)-(1/6)(x) = 6

Solve for x.

Multiply through by 6.

3x-x=12

2x = 12

x = 6,

Check:

String is 6 meters long.

We cut half of it leaving 3 meters.

3 meters used to tie newspaper.

The 3 meter piece that's left is cut to remove 1/3 of that. 1/3*3 = 1 meter used to tie a parcel. That leaves 2 meters for the part left over and that's what the problem says.

**Answer this Question**

**Related Questions**

Math - A string is cut in half,and one of the halves is used to bundle ...

Ogle - A string is cut in half, and one of the halves is used to bundle ...

home ec. - how do you tie off when you get done sewing? If you're using a sewing...

math - please kindly help me to get the answer for this . Elise used 2/9 of ...

math - Elise used 2/9 of piece of string to tie a parcel and another 1/4 of the ...

math - Gary has a length of string for making a yo-yo that is fifty-seven and ...

maths - Christopher has cut three pieces of string to three kites.two pieces ...

math - A 24-inch piece of string is cut into two pieces. One piece is used to ...

Calculus - A 30-in. piece of string is cut into two pieces. One piece is used to...

math - Ms. Billets used 8 feet of string to tie together newspapers to take to ...