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ATQ, When the same distance is traveled in two parts, the average speed is given by Average speed= {2xy/(x+y)}, where 'x' and 'y' are the speeds. Average speed of biker = [(2×18×x)/(x+18)]
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.