1.

What is the area covered per day of 8 hours by a tractor down four bottom 35 cm plough if the speed of the ploughing is 6km per hour, the time lost in turning is 6%?

A. 0.39 hectare
B. 0.67 hectare
C. 0.23 hectare
D. 0.40 hectare
Answer» E.


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