Fill in the blanks:
`75xx2km=_____km=_____m`

Answer

To solve the question, we need to fill in the blanks for the expression `75xx2km=_____km=_____m`. Here’s the step-by-step solution:

### Step 1: Multiply 75 by 2
We start by calculating \( 75 \times 2 \).

\[ 75 \times 2 = 150 \]

### Step 2: Fill in the first blank with kilometers
Since we calculated \( 75 \times 2 \) to be 150, we can fill in the first blank as:

\[ 75 \times 2 \text{ km} = 150 \text{ km} \]

### Step 3: Convert kilometers to meters
Next, we need to convert kilometers to meters. We know that 1 kilometer is equal to 1000 meters. Therefore, to convert 150 kilometers to meters, we multiply:

\[ 150 \text{ km} \times 1000 \text{ m/km} = 150000 \text{ m} \]

### Step 4: Fill in the second blank with meters
Now we can fill in the second blank as:

\[ 150 \text{ km} = 150000 \text{ m} \]

### Final Answer
So, the complete filled expression is:

\[ 75 \times 2 \text{ km} = 150 \text{ km} = 150000 \text{ m} \]

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