The speed of a train during a journey is
directly proportional to the square root of
the quantity of diesel consumed by the
engine, and inversely proportional to the
number of compartments attached to the
engine. In a journey of 90 km, completed in
40 minutes with 37 compartments, 169
liters of diesel is consumed. How much
diesel would be needed to complete the
journey of 185 km in 75 minutes with 45
compartments?
a. 300.11
b. 300.22
C.
300.44
d. 300.66
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