Kyle lives 3/4 mile his friend aiden. kyle is to walk 2/3 of the distant to meet aiden. What part of a mile must kyle walk to meet aiden

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9