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142 = 196 – 26 = 170 72 = 49 – 31 = 18 Similarly, 9 2 = 81 – 21 = 60
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.