The scale of a port used in the drawing is 1 in. = 4ft. The actual length of the porch is 11 1/2 ft. What is the length of the porch in the drawing? Please answer ASAP!

Pls super important solve the botton one

Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.