Question

a boat takes 2 hours longer to go 30 km up a river than to go the same distance down the river. calculate the rate at which the boat travels in still water, given that the river is flowing at 2 km/hour.​

Answer 1

Answer:

عز7ننيعنس ننسع7نين تتهيو838ز

ننسننس3

زنسزسس30

Step-by-step explanation:

زءنز7+وسنن

ننس30÷ وينص