-5/2 as a Decimal

Answer

-5/2 in decimals can be written as -2.5. It is a terminating decimal, meaning it does not repeat infinitely.

Explanation

To get -5/2 in decimal form, we will use the division method. Here, we will divide 5 by 2, and since it is a negative fraction, the result will be negative. Let's see the step-by-step breakdown of the process:

Step 1: Identify the numerator and denominator because the numerator (-5) will be taken as the dividend, and the denominator (2) will be taken as the divisor.

Step 2: Divide 5 by 2. The whole number part of the division is 2, as 2 × 2 = 4, and subtracting 4 from 5 gives 1.

Step 3: Bring down a 0 to the remainder to make it 10, and add a decimal point in the quotient place.

Step 4: Divide 10 by 2, which gives 5, as 2 × 5 = 10. Subtracting 10 from 10 gives 0.

Step 5: The division ends here as the remainder is 0.

Therefore, the decimal representation of -5/2 is -2.5.

• Fraction: A numerical quantity that is not a whole number, representing a part of a whole.
   
• Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
   
• Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
   
• Denominator: The bottom part of a fraction, showing how many parts make up a whole.
   
• Terminating Decimal: A decimal that ends and does not repeat infinitely.