The distance traveled at a constant speed is directly proportional to the timeof travel olivia traveled 306 milesin 8.5 hours, how many miles will olivia travel in 9.1 hours at the same constant speed

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]