8) Saatteki hızı 90 km olan bir aracın 4 saatte aldığı ? yolu hızı 80 km olan bir araç kaç saatte alır?​

Write the following as a base and exponent

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches

Can anyone explain to me how to do this? anything will .