Caleb bought 6 packs of pencils for $12. Part B: Describe how to use a bar model to solve the problem

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

no solution exists the way you wrote the equation.

it will take lin 15 minutes   to empty her hot tub