Posted by **lily** on Thursday, December 10, 2009 at 6:53pm.

I'm doing a problem, and it says "Robert has a piece of twine that is 3/4 yard long. He needs a piece of twine that is 2/3 of this length. How long of a piece of twine does robert need?"

Help?

- math -
**Emily**, Thursday, December 10, 2009 at 7:23pm
Multiply 3/4 by 2/3 to get the piece Robert needs:

(3/4) * (2/3) = ?

If you don't have a calculator, cross multiply so the 3s cancel out and the 2 goes into the 4 twice...leaving you with an answer of?

- math -
**lily**, Thursday, December 10, 2009 at 7:26pm
So it would be half of his piece?

- math -
**Emily**, Thursday, December 10, 2009 at 7:27pm
Yep! :)

- math -
**lily**, Thursday, December 10, 2009 at 7:28pm
Thank you!

:)

- math -
**Emily**, Thursday, December 10, 2009 at 7:28pm
I mean the piece he has is 1/2 yard long, not half of the 3/4-yard one. oops sorry! lol

- math -
**Emily**, Thursday, December 10, 2009 at 7:28pm
You're welcome! :)

## Answer this Question

## Related Questions

- 8th grade - robert has a piece of twine 3/4 yards long. he needs a piece of ...
- pre-algebra - mr conner's students made kites in science class. he brought a 500...
- math - He had 3/4 of a ball of twine. He bought 3 more balls of twine. How many ...
- Math - A rope 3/4 yard long is cut into 9 pieces. Each piece is the same length...
- math homework - A37 foot long Submarine sanwich is cut in to three piece.the ...
- Algebra - For their homecoming parade the students of U-Math have created a ...
- Math - a 120 foot long rope is cut into 3 pieces. the first piece of rope is ...
- Math - Sue has 8 yards of twine she cuts the twine into equal pieces of 3/4 feet...
- math - A cable 40 feet long is cut into three pieces so the length of the second...
- math - If i have a piece of pipe that is half a yard long and it's divided into...

More Related Questions