Question

Use an area model to solve brandon packs his lunch 4 days each week.how many days does he pack his lunch for 36 weeks?

Answer 1

Each row represents a week and the shaded portion show the number of days Brandon packs his lunch.

There are total four days,  Brandon packs his lunch. So for 36 weeks, the total number of days, which Brandon packs his lunch = 36x4 = 144