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Mathematics, 24.11.2021 09:50 samueltaye

. During a training exercise, a submarine travels 16 km/h on the surface, but it
goes only 10 km/h underwater. If the
submarine travelled a distance of 160
km in 12.5 h, how long was it
underwater?

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Answers: 1

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. During a training exercise, a submarine travels 16 km/h on the surface, but it
goes only 1...
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