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January 25, 2015

January 25, 2015

Posted by **eva** on Wednesday, April 7, 2010 at 8:07pm.

a 20 feet

b 40 feet

c 60 feet

d 80 feet

why and thankyou!!

- math -
**Reiny**, Wednesday, April 7, 2010 at 8:14pmlet the second piece be x ft long

then the first piece is 2x ft

and the third piece is 3x

x + 2x + 3x = 120

take it from here ....

- math -
**iris**, Wednesday, April 7, 2010 at 8:18pmthanks

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