30/40 as a decimal

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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 (number on the top) here, 30, represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 40. 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 those to the right represent the fractional part.

What is 30/40 as a decimal?

$30/40 as a decimal$

Answer

30/40 in decimal form can be written as 0.75. It is a terminating decimal, meaning it ends and does not repeat infinitely.

Explanation

To convert 30/40 into a decimal, we will use the division method. Let's see the step-by-step breakdown of the process.

Step 1: Identify the numerator and denominator. The numerator (30) will be taken as the dividend, and the denominator (40) will be taken as the divisor.

Step 2: Divide 30 by 40. Since 30 is smaller than 40, the quotient will initially be less than 1.

Step 3: To perform the division, we can convert it into a division problem: 30 ÷ 40.

Step 4: 30 ÷ 40 gives 0.75 when solved.

The answer for 30/40 as a decimal will be 0.75.

Important Glossaries for 30/40 as a decimal

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.