The distance between earth and sun is 150 million kilimetres which can be written in exponential forms as __________.

Answer

To express the distance between the Earth and the Sun, which is 150 million kilometers, in exponential form, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Value**: The distance is given as 150 million kilometers. In numerical form, 150 million can be written as:
\[ 150,000,000 \]

2. **Convert to Standard Form**: To express this number in standard form (or scientific notation), we need to write it as a number between 1 and 10 multiplied by a power of 10. We can do this by moving the decimal point in 150,000,000.

- The number 150 can be written as:
\[ 1.5 \times 10^2 \]
- Since there are 8 digits in total (including the zeros), we need to account for the zeros after 1.5. Thus, we can express 150,000,000 as:
\[ 1.5 \times 10^8 \]

3. **Final Expression**: Therefore, the distance between the Earth and the Sun can be written in exponential form as:
\[ 1.5 \times 10^8 \text{ kilometers} \]

### Final Answer:
The distance between Earth and Sun is \( 1.5 \times 10^8 \) kilometers.

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