A boy playing under the street-light noticed that the length of shadow of his 5-foot stick erected vertically on the pavement, is 20 inches.
A boy playing under the street-light noticed that the length of shadow of his 5-foot stick erected vertically on the pavement, is 20 inches. He then challenge his friends to a P5.00 bet that he can determine the length of their stick by just measuring the shadow. Erected vertically on the same spot, the length of shadow of the longer stick is 32 inches. How long is it?