After 13 hours of 0.7 kwh, how many W? How many hours of 1 kwh?

After 13 hours of 0.7 kwh, how many W? How many hours of 1 kwh?

0.7kwh= 2520000J
13h= 46800s
2520000÷ 46800= 53.85w
1000wh÷53.85w=18.57h
13 hours, 0.7 kwh, 53.85w, 18.57 hours, 1 kwh