Neeraj has agreed to mow the front lawn, which is a 20m by 40m rectang – McqOptions

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1.	Neeraj has agreed to mow the front lawn, which is a 20m by 40m rectangle. The mower mows a 1 m wide strip. If Neeraj starts at one corner and mows around the lawn toward the center, about how many times would he go round before he has mowed half the lawn?
A.	2.5
B.	3.5
C.	3.8
D.	4.0
Answer» D. 4.0

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