...gardener has $50? to spend on the display and he wants to make it 4 times as long as it is wide, the garden display should be _____ in. long.
36
60
81
100
Printable View
...gardener has $50? to spend on the display and he wants to make it 4 times as long as it is wide, the garden display should be _____ in. long.
36
60
81
100
Assume X is width, so 4X will be the length: means Area = Width X Length = 4XX
Now (0.5/90) = (50/4XX) => X = 15;
Therefore, length 4X = 60 inches