Convert the following rational numbers into decimals:
`(7)/(10)`

Answer

To convert the rational number \( \frac{7}{10} \) into a decimal, we can follow these steps:

### Step-by-Step Solution:

**Step 1: Identify the Rational Number**
- The given rational number is \( \frac{7}{10} \).

**Step 2: Understand the Denominator**
- The denominator is 10. Since 10 is a power of 10 (specifically \( 10^1 \)), we can directly convert this fraction to a decimal.

**Step 3: Place the Decimal Point**
- Since the denominator is 10, we can place the decimal point in the numerator (7) after one digit from the right.
- This gives us \( 0.7 \).

**Step 4: Write the Decimal Equivalent**
- Therefore, \( \frac{7}{10} = 0.7 \).

### Final Answer:
- The decimal equivalent of \( \frac{7}{10} \) is \( 0.7 \).

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