21/50 as a Decimal

Answer

21/50 in decimals can be written as 0.42. It is a terminating decimal, showing it does not repeat infinitely.

Explanation

To get 21/50 in decimal, we will use the division method. Here, as 21 is smaller than 50, we will take the help of the decimal method, which will give us 0.42. Let's see the step-by-step breakdown of the process:

Step 1: Identify the numerator and denominator because the numerator (21) will be taken as the dividend and the denominator (50) will be taken as the divisor.

Step 2: As 21 is smaller than 50, it can't be divided. Here, we will take the help of decimals. We will add 0 to the dividend, which will make 21 into 210 and add a decimal point in the quotient place.

Step 3: Now that it is 210, we can divide it by 50. Let's see how many times 50 makes 210.

Step 4: 50 goes into 210 four times, as 50 × 4 = 200. We will write 4 in the quotient place and subtract 200 from 210 to get 10.

Step 5: Bring down another 0 in the dividend place, making 10 into 100, and then repeat the division process.

Step 6: 50 goes into 100 exactly two times, as 50 × 2 = 100. We write 2 in the quotient place. Now we have no remainder. The division process concludes here.

The answer for 21/50 as a decimal is 0.42.

• 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.