Question

Rona read 3619 kwh on their electric meter. If the previous reading was 3146 kwh, how many kilowatt-hours they consume?

Answer 1

To find out how many kilowatt-hours Rona consumed, we need to subtract the previous reading from the current reading:

Kilowatt-hours consumed = Current reading - Previous reading

Kilowatt-hours consumed = 3619 - 3146

Kilowatt-hours consumed = 473

Therefore, Rona consumed 473 kilowatt-hours during the time period between the previous reading and the current reading.