Human: Tommy's mother lets him ride his bike 2 blocks north of his block, 3 blocks east, 2 blocks west, and 2 blocks south. His friend's father lets his friend ride his bike 80 square blocks. How many times greater is the area his friend can ride in compared to Tommy? Assistant: 
How many blocks wide is Tommy's area? ** Tommy's area is 5 blocks wide because 3 + 2 = <<3+2=5>>5
How many blocks tall is Tommy's area? ** His area is 4 blocks tall because 2 + 2 = <<2+2=4>>4
How many square blocks is Tommy's area? ** The total area is 20 square blocks because 5 x 4 = <<5*4=20>>20
How many times bigger is the area his friend can ride in compared to Tommy? ** His friend's area is 4 times bigger because 80 / 20 = <<80/20=4>>4
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