The boat for 4 h passed 104 km. for what is the time it there will pass 174 km if increases speed by 3 km/h?

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104÷4=26 26+3=29 174÷29=6 Answer: for 6 chasov1) we will find the speed of boat 104 4 we will receive 26 km/h 2)26 plus 3 it is equal 29 3)174 to divide into 29 equally 6 hours the answer of 6 hours
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