What should be subtracted from .1 to get .04?

Options

A. 0.060
B. 0.06
C. 0.006
D. none of these

Answer

To solve the problem, we need to find out what number (let's call it \( x \)) should be subtracted from \( 0.1 \) to get \( 0.04 \).

Here are the steps to find the solution:

### Step 1: Set up the equation
We can express the problem with the following equation:
\[ 0.1 - x = 0.04 \]

### Step 2: Isolate \( x \)
To find \( x \), we need to isolate it on one side of the equation. We can do this by subtracting \( 0.04 \) from \( 0.1 \):
\[ x = 0.1 - 0.04 \]

### Step 3: Perform the subtraction
Now, we will perform the subtraction:
\[ x = 0.1 - 0.04 = 0.06 \]

### Step 4: Conclusion
Thus, the number that should be subtracted from \( 0.1 \) to get \( 0.04 \) is:
\[ \boxed{0.06} \]

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