Question

PLEASE HELP!!!!!!!! +POINTS!!!! Dixon and his little sister Ariadne stand next to each other on the playground on a sunny afternoon. Their mother measures their shadows. Ariadne's shadow is 15 feet long and Dixon's shadow is 18 feet long. If Ariadne is 5 feet tall, how tall is Dixon?

EXplain it please

Answer 1

the answer would be 6 because Ariadne shadow is 12  and Dixon shadow is 18 but it says if  Ariadne shadow is 5  Dixon would be 6 divide be 3 .