9/20 as a Decimal

Answer

9/20 in decimals can be written as 0.45. It is a terminating decimal, indicating it does not repeat infinitely.

Explanation

To get 9/20 in decimal, we will use the division method. Here, 9 is smaller than 20, so we will take help of the decimal method, which will give us 0.45. Let's see the step-by-step breakdown of the process:

Step 1: Identify the numerator and denominator because the numerator (9) will be taken as the dividend and the denominator (20) will be taken as the divisor.

Step 2: As 9 is smaller than 20, it can't be divided directly. Here, we will take the help of decimals. We will add 0 to the dividend, which will make 9 as 90 and add a decimal point in the quotient place.

Step 3: Now that it is 90, we can divide it by 20. Let's see how many times 20 fits into 90.

Step 4: 20 fits into 90 four times, as 20 × 4 = 80. We will write 4 in the quotient place and subtract 80 from 90, which gives 10.

Step 5: Bring down another 0 in the dividend place, making 10 as 100, and then repeat the division process. Step 6: 20 fits into 100 five times, as 20 × 5 = 100. We will write 5 in the quotient place, and subtracting 100 from 100 gives 0, which ends the division.

The division process terminates here, and the answer for 9/20 as a decimal will be 0.45.

• 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.