Table Of Contents
Last updated on March 17th, 2025
It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: the numerator (the number on the top), here 5, represents how many parts out of the whole. The denominator (the number below) shows how many parts make the whole, here it is 9. A decimal is a way to represent a number that is not whole, using a decimal point (.) to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
4 5/9 in decimal form can be written as 4.5555….. It is a recurring decimal, indicating that the digit 5 will repeat infinitely.
To convert 4 5/9 to a decimal, we will use the division method for the fractional part. The whole number part is 4. For the fractional part, 5/9, we need to divide 5 by 9. 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 (9) will be the divisor.
Step 2: As 5 is smaller than 9, we will use decimals. We add a 0 to the dividend, making it 50, and place a decimal point in the quotient.
Step 3: Now that it is 50, we can divide it by 9. Determine how many times 9 fits into 50.
Step 4: Since 50 is not a multiple of 9, find the nearest multiple, which is 9 × 5 = 45.
Step 5: Write 5 in the quotient place, subtract 45 from 50, giving 5.
Step 6: Bring down another 0, making it 50, and repeat the division process. The division process continues, and we do not get a remainder of 0; this process is called a recurring decimal.
The answer for 4 5/9 as a decimal is 4.5555……