Question

A boy who is 3 feet tall can cast a shadow on the ground that
is 7 feet long. How tall is a man who can cast a shadow that is
14 feet long?​

Answer 1

To

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Total height of boy= 3 feet

Total lenght of shadow= 7 feet

Answer 2

Answer:

So the man's height is 6 feet

Step-by-step explanation:

boy = 3 feet ; shadow = 7 feet

man = x ; shadow = 14 feet

as the height increases with the length of the thing or person so it is directly proportional

length  |  shadow

3          |  7

x          | 14

$\frac{3}{7} = \frac{x}{14} \\\\(3)(14) = 7x\\\\42 = 7x\\\\x = 6$

Hope it helps!!!!