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A boat aims straight for the opposite bank of a 142.3 m wide river which is flowing with an average speed of 10 km/h river. If it reaches the opposite side 14.23 m downstream, what is the speed of the boat relative to the water?
km/h
A boat aims straight for the opposite bank of a 90.7 m wide river which is flowing with an average speed of 7.3 km/h river. If it reaches the opposite side 14.9 m downstream, what is the speed of the boat relative to the water?
A boat aims straight for the opposite bank of a 137.4 m wide river which is flowing with an average speed of 11.7 km/h river. If it reaches the opposite side 14.09 m downstream, what is the speed of the boat relative to the water?
A boat aims straight for the opposite bank of a 32.3 m wide river which is flowing with an average speed of 2.9 km/h river. If it reaches the opposite side 67.94 m downstream, what is the speed of the boat relative to the water?
A boat aims straight for the opposite bank of a 108.8 m wide river which is flowing with an average speed of 8.6 km/h river. If it reaches the opposite side 146.7 m downstream, what is the speed of the boat relative to the water?
A boat aims straight for the opposite bank of a 91.5 m wide river which is flowing with an average speed of 11.4 km/h river. If it reaches the opposite side 44.94 m downstream, what is the speed of the boat relative to the water?
