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20-11-2021
Mathematics

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if a wire of length 2 meters costs $10. find the cost of a wire of length 35cm $1.75

Respuesta :

20-11-2021

Answer:

$1.75

Step-by-step explanation:

if a wire of length 2 meters costs $10. find the cost of a wire of length 35cm $1.75

2m = 200 cm

200 : 10 = 35 : x

x = 10 * 35 : 200

x = 1.75

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