Kenny reads 4/9 page in 3/5 min. what is kenny's unit rate?

step by step.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Ineed in figuring out this problem.

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?