jboakye2288
jboakye2288 jboakye2288
  • 23-06-2021
  • Mathematics
contestada

A boat takes 1.6 hours longer to move up a
31 miles river than it takes to come down of
it iſ the current of the river is 4 miles per
hour, calculate the speed of the boat in still
waters.​

Respuesta :

liana67 liana67
  • 23-06-2021
I don’t even know sorry
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