Leeto ka tekesi go ya toropong ke 65 km. Go fitlha gajaana tekesi e tsamaile 38 km. Ke di le kae gape tse di tlaa tsamaiwang? Dirisa molapalo go rarabola bothata bo.

let's solve this problem about the taxi trip and draw the number line.

The problem states:

• The total taxi trip to town is $65 \text{ km}$.
• So far, the taxi has travelled $38 \text{ km}$.
• The question asks: How many more kilometers need to be travelled?

1. Calculate the remaining distance:

To find out how many more kilometers need to be travelled, subtract the distance already travelled from the total distance.

$$65 \text{ km} - 38 \text{ km} = 27 \text{ km}$$

2. Draw the number line:

We will use the "counting up" method on the number line, starting from 38 and adding jumps until we reach 65.

• Step 1: Draw a straight line with arrows on both ends.
• Step 2: Mark 38 on the left side of the line and 65 on the right side.
• Step 3: From 38, make a jump of $+2$ to reach the next friendly number, 40.
• Step 4: From 40, make a jump of $+20$ to reach 60.
• Step 5: From 60, make a jump of $+5$ to reach the final destination, 65.
• Step 6: Add the jumps together to find the total distance travelled: $2 + 20 + 5 = 27$.

Here's a visual representation of the number line:

$$38 \xrightarrow{+2} 40 \xrightarrow{+20} 60 \xrightarrow{+5} 65$$

The total distance remaining is $27 \text{ km}$.