alleryA ship sails at 20 knots for one hour. How many kilometres does it cover?
A32.18 km
B74.08 km
C37.04 km
D27.78 km
Answer & Solution
Correct answer: C. 37.04 km
Each knot is 1.852 km/h, so 20 x 1.852 = 37.04 km.
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