Respuesta :

2412 divided by 312 equals 7 so its 7

A shelf takes 3 1 2 ft. of lumber. How many shelves can be made from 24 1 2 feet?

Answer:
B) 7

Explaining:2412 ÷ 3 12 
(492)÷(72)
(492)(27)
7
                                           Good Luck! :)