A boat goes $15$ km/h with the current and $5$ km/h against the current. The speed of the boat in still water is —

Question

Accepted Answer

$10$ km/h

Answer

$5$ km/h

Answer

$7.5$ km/h

Answer

$15$ km/h

A boat goes 151515 km/h with the current and 555 km/h against the current. The speed of the boat in still water is —