👤

a1. Let us solve this problem using Bar Models: 3 4 M/ 1 1 12 1 1 1 1 12 12 12 12 12 12 12 112 12 12​

A1 Let Us Solve This Problem Using Bar Models 3 4 M 1 1 12 1 1 1 1 12 12 12 12 12 12 12 112 12 12 class=