a statue that is 12 feet casts a shadow which is 15 feet long. find the legth of the shadow that a 8 foot cardboard box casts.

Answer :

12:15 = 8:X
X=cardboard box shadow
you find x by treating this equation like a proportion.
[tex] \frac{12}{15} = \frac{8}{x} [/tex]
so 15(8)÷12=x
X=10

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