Start learning 50% faster. Sign in now
Let the speed of boat in still water =B and speed of stream =S then Speed of boat in downstream=B+S and distance =4km So now -time =4/B+S Speed of boat upstream =B-S and Distance =3km So, time = 3/B-S ATQ- S= 1 km/h
If each color print costs Rs.10 and each Black & White print cost Rs.5 for Printer A, then find the total revenue generated by Printer A.
Find the total number of bags sold by shop B throughout the week.
If 30% of the male travelled in Public vehicles in 2015, then find the number of females travelled in Public vehicles in the same year.