Calculate the total time required to harvest 4 hectares of grass by me – McqOptions

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1.	Calculate the total time required to harvest 4 hectares of grass by means of a 2mm mower being operated at the speed of 4 km/h. Assume field efficiency of mower as 75%?
A.	4.67 hr
B.	5.67 hr
C.	6.67 hr
D.	7.67 hr
Answer» D. 7.67 hr

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