a boy is walking at dusk and notices his shado from a nearby street light. the boy is 5 feet tall and the street light is 12 feet above the ground. When the boy is 4 feet from the base of the street light how long will his shadow be?
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simplify 5+ 1/3x1/3x1/3-(1/9+1/9)
Simplify 2 3/18 + 5 3/12 - 4 2/4
5/22 - 1 /41 then reduce
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