What Is 18/30 as a Decimal + Solution With Free Steps

The fraction 18/30 as a decimal is equal to 0.6.

A Fraction is a numerical quantity that is not a whole number. A fraction possesses a Numerator and a Denominator. Proper, improper and mixed are the types of a fraction. In simple words, arithmetic and fraction simplify big and complex values.

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.

18 30 as a decimal

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 18/30.


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 seen done as follows:

Dividend = 18

Divisor = 30

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 = 18 $\div$ 30

This is when we go through the Long Division solution to our problem.

18/30 Long Division Method

Figure 1

18/30 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 18 and 30, we can see how 18 is Smaller than 30, and to solve this division, we require that 18 be Bigger than 30.

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 18, which after getting multiplied by 10 becomes 180.

We take this 180 and divide it by 30; this can be seen done as follows:

 180 $\div$ 30 $\approx$ 6


30 x 6 = 180

This will lead to the generation of a Remainder equal to 180 – 180 = 0.


18 30 Quotient and RemainderImages/mathematical drawings are created with GeoGebra.

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