What Is 15/39 as a Decimal + Solution With Free Steps
The fraction 15/39 as a decimal is equal to 0.384.
The fraction 15/39 is a repeating decimal fraction. A decimal in which to the right of the decimal, a particular digit or sequence of digits repeats itself indefinitely is called a repeating decimal.
Here, we are more interested in the division types that result in a Decimal value, as this can be expressed as a Fraction. We see fractions as a way of showing two numbers having the operation of Division between them that result in a value that lies between two Integers.
Now, we introduce the method used to solve said fraction to decimal conversion, called Long Division, which we will discuss in detail moving forward. So, let’s go through the Solution of fraction 15/39.
First, we convert the fraction components, i.e., the numerator and the denominator, and transform them into the division constituents, i.e., the Dividend and the Divisor, respectively.
This can be done as follows:
Dividend = 15
Divisor = 39
Now, we introduce the most important quantity in our division process: the Quotient. The value represents the Solution to our division and can be expressed as having the following relationship with the Division constituents:
Quotient = Dividend $\div$ Divisor = 15 $\div$ 39
This is when we go through the Long Division solution to our problem. The following figure shows the solution for fraction 15/39.
15/39 Long Division Method
We start solving a problem using the Long Division Method by first taking apart the division’s components and comparing them. As we have 15 and 39, we can see how 15 is Smaller than 39, and to solve this division, we require that 15 be Bigger than 39.
This is done by multiplying the dividend by 10 and checking whether it is bigger than the divisor or not. If so, we calculate the Multiple of the divisor closest to the dividend and subtract it from the Dividend. This produces the Remainder, which we then use as the dividend later.
Now, we begin solving for our dividend 15, which after getting multiplied by 10 becomes 150.
We take this 150 and divide it by 39; this can be done as follows:
150 $\div$ 39 $\approx$ 3
39 x 3 = 117
This will lead to the generation of a Remainder equal to 150 – 117 = 33. Now this means we have to repeat the process by Converting the 33 into 330 and solving for that:
330 $\div$ 39 $\approx$ 8
39 x 8 = 312
This, therefore, produces another Remainder which is equal to 330 – 312 = 18. Now this means we have to repeat the process by Converting the 18 into 180 and solving for that:
180 $\div$ 39 $\approx$ 4
39 x 4 = 156
Finally, we have a Quotient generated after combining the three pieces of it as 0.384, with a Remainder equal to 24.
Images/mathematical drawings are created with GeoGebra.