ek telephone ka 2 minut 30 second ka bill 11 rupay to 3 minut 20 second ka bill kitna hoga
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=>2 min 30 sec - 11 rupees
=>150sec - 11rupees
=> 1 sec - 11/150rupees
=> 200sec - 11/150*200
so the bill for 3 min 20sec (200sec) is 14.66rupees(approx).
hope this helps u dear.....
plz mark my answer brainliest if you find it useful....
=>150sec - 11rupees
=> 1 sec - 11/150rupees
=> 200sec - 11/150*200
so the bill for 3 min 20sec (200sec) is 14.66rupees(approx).
hope this helps u dear.....
plz mark my answer brainliest if you find it useful....
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