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A rectangular flower garden in Samantha's backyard is 100 feet around its edge. The width of the garden is 20 feet. What is the length of the garden? Write an equation and solve.

Respuesta :

All you do is --------(blank) times 20 equals 100
So the answer is 5
You do (length x width) length is 100 width is 20

20+20=40
100+100=200
200+40=240

Your answer is 240 feet