Rachel babysits the michaelson’s kids on saturdays for 4 hours and is paid $12.50 per hour. on sundays, she babysits at the smith’s for 4 hours and is paid $14.50 per hour.

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?