# How to calculate 20 divided by 4 using long division?

20 ÷ 4
=
5

Division is a fundamental arithmetic operation where we calculate how many times a number (divisor or denominator) can fit into another number (dividend or numerator). In this case, we are dividing 20 (the dividend) by 4 (the divisor).

There are three distinct methods to convey the same information: in decimal, fractional, and percentage formats:

• 20 divided by 4 in decimal = 5
• 20 divided by 4 in fraction = 20/4
• 20 divided by 4 in percentage = 500%

## What is the Quotient and Remainder of 20 divided by 4?

The quotient is calculated by dividing the dividend by the divisor, and the remainder is what's left over if the division doesn't result in a whole number. In this case, however, since 20 is a multiple of 4, there should be no remainder.

The quotient of 20 divided by 4 is 5, and the remainder is 0. Thus,

### 20 ÷ 4 = 5 R 0

When you divide Twenty by Four, the quotient is Five, and the remainder is Zero.

## Verdict

The division of 20 by 4 results in a quotient of 5 and a remainder of 0, meaning 4 goes into 20 Five times with 0 left over. Understanding this division process is crucial in both basic arithmetic and real-life applications where division is used, such as in financial calculations, data analysis, and everyday problem-solving.

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### How do we differentiate between divisor and dividend?

A dividend is a number we divide, while a divisor is a number by which we divide. Divisor comes on second, followed by the dividend that we write first.

For instance, if you have 12 candies and want to distribute them among 3 children, the equation will be 12 ÷ 3. You will put 12 first because this is the number being divided. So here, 12 is a dividend. On the other hand, 3 is written after 12, and it is the number with which we are dividing 12. Hence, 3 is a divisor.

### Which formula is used to find a divisor?

There are two formulas used to find a divisor.

The first one is: Divisor = Dividend ÷ Quotient. This formula is used to find a divisor when the remainder is 0.

Second is: Divisor = (Dividend – Remainder) /Quotient. This formula is used when the remainder is not 0.

### Is there a possibility of a number having the same divisor?

Yes, there is. Every number can be divided by itself, leaving 1 as the quotient. So, it would not be wrong to say that all the numbers can have the same divisors.

Let’s take the example of 5. If we divide 5 by 5 (5 ÷ 5), then 5 will be the divisor of 5. And ultimately, 1 will be the quotient.

### What is the difference between a divisor and a factor?

A divisor is a number with which we can divide any number. However, a factor is different from a divisor. It is the number that can be divided with another number leaving no remainder. All factors are divisors, but not all divisors are factors.

### Is it possible to do division by repeated subtraction?

Fortunately yes. You can do division by repeated subtraction. In repeated subtraction, we continuously subtract a number from a bigger number. It continues until we get the 0 or any other number less than the actual number as a remainder.

However, it can be a lengthy process, so we can use division as a shortcut.

### Can I check the remainder and the quotient in a division problem?

Yes, you can quickly check the remainder and quotient in a division problem by using this relationship:

Dividend = Divisor x Quotient + Remainder