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 2 years ago
you purchase a 50meter roll of fencing, at a cost of $14.95 per meter, in order to build a dog run that is 340 cm wide and 1380 cm long. After you cut the four pieces of fencing from the roll, how much fencing is left on the roll?
 2 years ago
you purchase a 50meter roll of fencing, at a cost of $14.95 per meter, in order to build a dog run that is 340 cm wide and 1380 cm long. After you cut the four pieces of fencing from the roll, how much fencing is left on the roll?

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msayer3
 2 years ago
Best ResponseYou've already chosen the best response.0first convert the units  you need all units in cm or m

Ganpat
 2 years ago
Best ResponseYou've already chosen the best response.1i believe dog run would be an rectangle.. so the perimeter of rectangle = 2 (l + b) given l = 1380 and b = 340.. So P = 2 (1380 + 340) = 3440 cm.. converting it to meters ... 34.40 m.. so left over = 50  34.40 = 15.60 meters..,

shortcake0405
 2 years ago
Best ResponseYou've already chosen the best response.0yes, i get it clearly now. thank you so very much.
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