10) The previous reading of the electric meter of Posadas family was 10 995 kWh and the present reading is 11 542 kWh. Find the amount paid for the electric consumption at P4.42 per kilowatt-hour? (without other charges)
What operations will you use to solve the problem?
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2 puntos
A) subtraction and addition
B) subtraction and multiplication
C) multiplication and addition
D) subtraction and division
C) multiplication and addition
To solve this problem, we need to find the difference between the present and previous readings of the electric meter (11,542 kWh - 10,995 kWh), and then multiply that difference by the cost per kilowatt-hour (P4.42). Finally, add any other charges if necessary.