ryan has four notebooks and a pencil case in his bag. The Total mass is eleven pounds.The pencil case weighs 1/2 pound and each of the notebook has the same mass.

ryan has four notebooks and a pencil case in his bag The Total mass is eleven poundsThe pencil case weighs 12 pound and each of the notebook has the same mass class=

Respuesta :

Subtracting .5 pounds from 11 leads you with 10.5 divide that by 4 to get the weight of each notebook, 2.625