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A ship has a ladder which has 6 rungs. The first rung is 1 ft. above water. If tide rises 1 ft for every 15 min. How many rungs will be under water after 1 hr.

Read Solution (Total 2)

when water rises, ship will also rise.

The position will not change after 1 hr and no rung will be under water.
13 years agoHelpfull: Yes(8) No(2)

3 rings will be under water.
13 years agoHelpfull: Yes(0) No(5)

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