Uma isikngthi sikhonjiswa ngezinamba lelokilokhi, liblzwg ngekilokhi eliyidijthofl, Lona fivamise ukuba fklilokhi lamahora a-24.

We know the following standard time conversions:

• 1 minute (Imizuzu) = 60 seconds (Imizuzwana)
• 1 hour (Ihora) = 60 minutes (Imizuzu)

The first row represents minutes (Imizuzu), and the second row represents seconds (Imizuzwana). We use the conversion factor $1 \text{ minute} = 60 \text{ seconds}$.

For 1 minute: $1 \times 60 = 60$ seconds
For 5 minutes: $5 \times 60 = 300$ seconds
For 9 minutes: $9 \times 60 = 540$ seconds
For 2 minutes: $2 \times 60 = 120$ seconds
For 3 minutes: $3 \times 60 = 180$ seconds
For 4 minutes: $4 \times 60 = 240$ seconds

The completed table a) is:

$$\begin{array}{|c|c|c|c|c|c|c|} \hline \text{Imizuzu} & 1 & 5 & 9 & 2 & 3 & 4 \\ \hline \text{Imizuzwana} & 60 & 300 & 540 & 120 & 180 & 240 \\ \hline \end{array}$$

The first row represents hours (Amahora), and the second row represents minutes (Imizuzu). We use the conversion factor $1 \text{ hour} = 60 \text{ minutes}$.

For 1 hour: $1 \times 60 = 60$ minutes
For 5 hours: $5 \times 60 = 300$ minutes
For 8 hours: $8 \times 60 = 480$ minutes
For 9 hours: $9 \times 60 = 540$ minutes
For 2 hours: $2 \times 60 = 120$ minutes
For 3 hours: $3 \times 60 = 180$ minutes
For 4 hours: $4 \times 60 = 240$ minutes

The completed table b) is:

$$\begin{array}{|c|c|c|c|c|c|c|c|} \hline \text{Amahora} & 1 & 5 & 8 & 9 & 2 & 3 & 4 \\ \hline \text{Imizuzu} & 60 & 300 & 480 & 540 & 120 & 180 & 240 \\ \hline \end{array}$$

The final completed tables are:

a)

$$\boxed{ \begin{array}{|c|c|c|c|c|c|c|} \hline \text{Imizuzu} & 1 & 5 & 9 & 2 & 3 & 4 \\ \hline \text{Imizuzwana} & 60 & 300 & 540 & 120 & 180 & 240 \\ \hline \end{array} }$$

b)

$$\boxed{ \begin{array}{|c|c|c|c|c|c|c|c|} \hline \text{Amahora} & 1 & 5 & 8 & 9 & 2 & 3 & 4 \\ \hline \text{Imizuzu} & 60 & 300 & 480 & 540 & 120 & 180 & 240 \\ \hline \end{array} }$$