Question

My daddy goes to office at 9 o'clock and
comes back after 9 hours. At what time
does he come home ?​

Answer 1

Answer:

he comes back at 6 o'clock

9+9=18 which means 6in 24 hour clock

Answer 2

Answer:

6 o' Clock

Step-by-step explanation:

Because if we count 9 hours From 9 o'clock it is 6 o'clock