Start learning 50% faster. Sign in now
N + 4 = R A – 3 = X T + 4 = X U – 3 = R R + 4 = V A – 3 = X L + 4 = P Similarly, O + 4 = S R – 3 = O A + 4 = E N – 3 = K G + 4 = K E – 3 = B S + 4 = P
A man can row upstream at 18 km/hr and downstream at 24 km/hr. Find the man’s rate in still water and the rate of the current.
...