Question

Imagine that your family has used 320 key of electricity this month,calculate the cost of the 320 kWh​

Answer 1

To calculate the cost of electricity usage,

We need to know the rate per kilowatt-hour (kWh) charged by your electricity provider.

Let's assume the rate is $0.15 per kWh as an example:

• Cost = Total kWh used × Rate per kWh
• Cost = 320 kWh × $0.15/kWh
• Cost = $48

So, if the rate is $0.15 per kWh, the cost of using 320 kWh of electricity would be $48.