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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 from the whole. It has two parts, numerator (number on the top) here, 18 8/25 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 25. A decimal is a way to represent the number that is not whole, using a (.) or a decimal to separate the whole part from the fraction part. The numbers to the left of the decimal point represent the whole, and that to the right represents the fractional part.
18 8/25 in decimals can be written as 18.32. It is a terminating decimal, meaning it ends after a finite number of digits.
To convert 18 8/25 into a decimal, we will first convert the fraction 8/25 into a decimal and then add it to the whole number. Let's see the step-by-step breakdown of the process:
Step 1: Identify the fraction part and convert it. Here, 8 is the numerator and 25 is the denominator.
Step 2: Divide 8 by 25 to convert the fraction to a decimal.
Step 3: Since 8 is smaller than 25, we will use the decimal method. Add a decimal point and zero, making it 80.
Step 4: Divide 80 by 25, which results in 3 with a remainder of 5.
Step 5: Bring down another 0, making it 50. Divide 50 by 25, which results in 2 with no remainder.
Step 6: The decimal for 8/25 is 0.32.
Step 7: Add the whole number 18 to the decimal 0.32 to get 18.32.
Therefore, 18 8/25 as a decimal is 18.32.