Question

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

Answer 1

$1.75

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