Respuesta :

area of the field = 0.2 * 0.9 = 0.18 sq miles

so this field  has area 640 * 0.18  =  115,2 acres

Based on the information given the acres in a square mile is  115.2 acres.

First step is to calculate the area of the field

Area= Length ×Weight

Area= 0.9miles×0.2miles

Area=0.18miles  

Second step is to calculate the acres in a square mile

Area in acres = 0.18miles× 640acres/1sq mile

Area in acres = 115.2 acres

Inconclusion the acres in a square mile is  115.2 acres.

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