Martin needs 60 meters of fence to go around a rectangular garden.
The length, l, of the garden is twice its width w.
Three of these equations give the correct value for w.

Which equation does NOT?

2 • w + 2 • 2w = 60

2 • (2w + w) = 60

w + 2w = 60

w + 2w + w + 2w = 60

This equation will not give you the correct value for W because W is the siez or represents the size of the smaller side, since you have 4 sides, 2 small and 2 big, the sum of this 4 sides will be the perimeter, or the total meters of fence needed, since the total meter of fence need is 60 and in the equation you just have 2 sides, the value for W will be double than the real.

Martin needs 60 meters of fence to go around a rectangular garden. The length, l, of the garden is twice its width w. Three of these equations give the correct value for w. Which equation does NOT? 2 • w + 2 • 2w = 60 2 • (2w + w) = 60 w + 2w = 60 w + 2w + w + 2w = 60

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Martin needs 60 meters of fence to go around a rectangular garden.
The length, l, of the garden is twice its width w.
Three of these equations give the correct value for w.

Which equation does NOT?

2 • w + 2 • 2w = 60

2 • (2w + w) = 60

w + 2w = 60

w + 2w + w + 2w = 60