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An electric heater for 1500W is …

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An electric heater for 1500W is used for 12 hours, refrigerator for 800W is used for 6hrs, 3hrs and 4hrs respectively. Calculate the electricity cost of August if 1 unit costs Rs. 11.5

Posted by Tina L 2 years, 7 months ago

CBSE > Class 09 > Science

1 answers

Hansika Aggarwal 2 years, 7 months ago

315.1 /-

0Thank You

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CBSE > Class 09 > Science