Question

Your sister rakes a neighbor’s lawn. The total area she rakes is 6.2 t square meters, where t is the hours she works. If she works 3.5 hours, what is the total area of the lawn she rakes?

Answer 1

Given that area she rakes in t hour = 6.2 t where t is time in hour she works

According to question she works for 3.5 hours

Let us plug in t= 3.5 to calculate the area she rakes

Area she rakes in 3.5 hour = 6.2* 3.5 = 21.7 square meter

Answer : 21.7 square meter