That would mean that your flower bed is 18 stones by three stones. Assuming that the stones go around all 4 sides that would mean 42 stones total (18*2+3*2). At $2.32 per stone that comes to $97.44 (42*2.32). You want a double layer of edging so the total cost would be $194.88 (97.44*2).
$194.88 is the correct answer in math-test math, but in the real world, when I returned from Home Depot and edged my flower bed I would feel that math-test math had let me down. Observe the crudely constructed flower bed below: (I've had trouble with the flower bed keeping its shape when posted, so if it doesn't make sense, you'll have to visualize what I mean):
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To my mind, a 12" stone implies a 12"wide x 12" deep stone. Edging my flower bed with 84 stones (2(18*2+3*2)) would leave me with unsightly gaps at each corner. To edge the flower bed properly I would need 8 more stones. When I returned to Home Depot I would have to cough up another $18.56 for the corner stones, for a grand total of $213.44 + tax, not to mention the extra gas I used making a second trip.
Of course if the problem had used 12" edging instead of 12" stone there would be no misunderstanding. "Edging" implies an irrelevant depth, while "stone" does not, even when said stone is being used as edging.
Yes I quibble, and I do get the mathematical intent of the problem. But for those of us handicapped by a tendency to visualize the color of biker A's helmet before we take in that he's traveling 10 mph with a 3 hour head start over biker B, implicit details are important!
\Ö/
The Decorative Stone Landscape edging is great for a flower bed around a tree, and will accent it very nicely.
Chupa chups!
40.8
Use the Decorative "Stone" Landscape Garden Edging.
40.8 feet
6 yards x 1 yard = 18 feet x 3 feet. So the bed will have a perimeter of 2*(18+3) = 42 feet. Using 12-inch stones, this will require 42+4 = 46 stones. [The +4 are for the four corners]. The inner layer has a perimeter of 2*(20+5) = 50 feet Add the 4 corners and it will require 54 stones. All together, than makes 46+54 = 100 stones, which @2.32 per stone, will cost 232 units of currency.
Double Flower FA was created in 1979.
hypothesis of double coloured flowers
By putting it in acidic soil on one side and alkali soil on the other.
Dahlinova dahlias are a double to semi double trademarked series of dahlia.
hypothesis
Flower bulbs have been around for hundreds of millions of years. They were part of flower evolution.