Math, asked by pramod173chavan, 5 days ago

300 वॅटचे एक धुलाई मशीन प्रतिदिन 1 तास चालवले जाते. जर एका युनिटचा दर ₹ 3.00 असेल, तर मार्च
महिन्यामध्ये त्या मशीनसाठी वापरलेल्या विजेचा खर्च किती?​

Answers

Answered by amitnrw
4

Given : 300 वॅटचे एक धुलाई मशीन प्रतिदिन 1 तास चालवले जाते. जर एका युनिटचा दर ₹ 3.00 असेल

A washing machine of 300 watts is operated for 1 hour per day. If the rate per unit is ₹ 3.00

To Find : मार्च महिन्यामध्ये त्या मशीनसाठी वापरलेल्या विजेचा खर्च किती?​

What is the cost of electricity used for that machine in March month?

Solution:

March has 31 days

1 Day consumption = 300 W * 1 hr = 300Wh

31 days consumption = 300Wh x 31

= 9300 Wh

= 9.3 kWh

1 kWh = 1 unit

= 9.3 unit

1 unit cost = Rs 3

9.3 units cost = 3 * 9.3  = 27.9  Rs

मार्च महिन्यामध्ये त्या मशीनसाठी वापरलेल्या विजेचा खर्च किती = ₹ 27.9

cost of electricity used for that machine in March month  = 27.9  Rs

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