Fill the following blanks with correct numbers :
`(-5)xx…=-40`

Answer

To solve the equation \((-5) \times \_\_ = -40\), we need to find the missing number that, when multiplied by \(-5\), results in \(-40\).

### Step-by-Step Solution:

1. **Understand the equation**: We have \((-5) \times x = -40\). Here, \(x\) is the number we need to find.

2. **Use the reverse operation**: Since we are multiplying by \(-5\), we can find \(x\) by dividing \(-40\) by \(-5\). The reverse operation of multiplication is division.

\[ x = \frac{-40}{-5} \]

3. **Perform the division**: Now, we calculate \(-40 \div -5\).

- When we divide two negative numbers, the result is positive.
- So, \(-40 \div -5 = 8\).

4. **Conclusion**: The missing number \(x\) is \(8\). Therefore, we can fill in the blank as follows:

\[ (-5) \times 8 = -40 \]

### Final Answer:
The correct number to fill in the blank is **8**.

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