Date. Page g) In a hostel, 20 LED bulbs of 15w are used 5 hours daily, to electric heaters each of 2kw are used Continuously for 180 minutes in a day, 20 water heaters of 150ow are used for 5 o minutes every day, and 20 irons of goow are used for 30 minutes every week. What will be the consumption will occur when all heaters of 2kw are replaced by tkw heaters? If the cast of a unit is 12 RS- How much in Rupees of bill can saved in a month? Soln​

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