What should be subtracted from the sum of `1.48` and `1.368` so that the difference is 1 ?

Explanation

To solve the problem step by step, let's break it down:

### Step 1: Calculate the sum of 1.48 and 1.368.
1. Align the numbers by their decimal points:
```
1.480
+ 1.368
---------
```
2. Add the numbers column by column:
- In the thousandths place: \(0 + 8 = 8\)
- In the hundredths place: \(8 + 6 = 14\) (write down 4 and carry over 1)
- In the tenths place: \(4 + 3 + 1 = 8\) (including the carry)
- In the units place: \(1 + 1 = 2\)

So, the sum is:
```
2.848
```

### Step 2: Set up the equation for the problem.
We need to find what should be subtracted from the sum (2.848) to get a difference of 1. Let’s denote the number to be subtracted as \(X\).

The equation can be set up as:
```
2.848 - X = 1
```

### Step 3: Solve for \(X\).
To find \(X\), we can rearrange the equation:
```
X = 2.848 - 1
```
Now, perform the subtraction:
1. Align the numbers:
```
2.848
- 1.000
---------
```
2. Subtract column by column:
- In the thousandths place: \(8 - 0 = 8\)
- In the hundredths place: \(4 - 0 = 4\)
- In the tenths place: \(8 - 0 = 8\)
- In the units place: \(2 - 1 = 1\)

So, the value of \(X\) is:
```
1.848
```

### Final Answer:
The number that should be subtracted from the sum of 1.48 and 1.368 to get a difference of 1 is **1.848**.

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