If a women is paid Tk. m per hour for every hour she works up to 8 hours and is paid double for every hour she works after 8 hours, how many Tk. will she be paid for working 13 hours?

13 m

18 m

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উত্তর: 18 m

13 hours = 8 hours + 5 hours Payment for first 8 hours = 8 x m = 8m Payment for next 5 hours = 5 x 2m = 10m Total payment = 8m + 10m = 18m.

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