Question

1 киловатт-час электроэнергии стоит 1 рубль 10 копеек. Счетчик электроэнергии 1 ноября показывал 7061 киловатт-час, а 1 декабря показывал 7249 киловатт-час. Сколько рублей нужно заплатить за элктроэнергию за ноябрь?

Answer 1

1. 7249-7061=188 (кВт*час) - израсходовали за ноябрь

2. 188*1,1=206,8 (руб.)

Ответ: 206,8 рублей нужно заплатить за ноябрь.

Answer 2

Calculation of Electricity Cost for November

To calculate the cost of electricity for the month of November, we need to find the difference between the electricity meter readings on November 1st and December 1st. The difference in readings represents the electricity consumed during the month of November.

According to the information provided, the meter reading on November 1st was 7061 kilowatt-hours (kWh), and on December 1st, it was 7249 kWh.

To find the electricity consumed in November, we subtract the November 1st reading from the December 1st reading:

7249 kWh - 7061 kWh = 188 kWh

Therefore, the electricity consumed in November was 188 kWh.

Calculation of Electricity Cost

Given that 1 kilowatt-hour (kWh) of electricity costs 1 ruble and 10 kopeks, we can calculate the cost of the electricity consumed in November.

To calculate the cost, we multiply the electricity consumed (188 kWh) by the cost per kilowatt-hour (1 ruble and 10 kopeks).

188 kWh * 1 ruble and 10 kopeks = 188 rubles and 80 kopeks

Therefore, the cost of the electricity consumed in November is 188 rubles and 80 kopeks.

Please note that the exact cost may vary depending on the specific electricity tariff and any additional charges that may apply.

I hope this helps! Let me know if you have any further questions.