A 240 centimeter board is to be cut into two pieces so that the longer piece is twice as long as the shorter piece. find the length of each piece.

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Mathematics

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22 July, 11:49

A 240 centimeter board is to be cut into two pieces so that the longer piece is twice as long as the shorter piece. find the length of each piece.

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Cristofer French · Answer 1

You need two pieces and 1 has to be 2x longer than the other

set x as the smaller piece (easier to always go with the smaller value as x)

the other piece is 2x (double in size)

your equations would be 3x=240>>> x = 60

so smaller piece / x = 60

bigger piece / 2x = 120

Samantha Spencer · Answer 2

If the side lengths are 240, then the answer is one length is 240 and one length is 120 cm