Seven divided by 1 equals 7.
Here is what happens:
7 ÷ 1 = 7
Division of 7 by 1 is regarded to be one of the simplest division rules. Any number divided by 1 is always the same number. Hence, 7 divided by 1 is 7.
The above article will guide you on how to divide 7 by 1, its meaning, 7 ÷ 1 as a fraction and decimal, as well as how to divide 7 by -1.
What Is 7 Divided by 1?
Solution to 7 divided by 1 is:
7 ÷ 1 = 7
In this case:
7 is the dividend.
1 is the divisor.
7 is the quotient.
Division of 7 into groups of 1 will result in 7 groups. Thus, the quotient is 7.
Example:
Consider that there are 7 apples, and you want to divide them into groups such that each group contains one apple.
In this case:
7 groups × 1 apple = 7 apples
Thus:
7 ÷ 1 = 7
What Is 7 Divided by 1?
The solution can be obtained through the following easy steps.
Step 1: Writing down the equation
7 ÷ 1
Step 2: Asking how many times does 1 go into 7?
Since:
1 × 7 = 7
1 goes into 7 seven times.
Step 3: Writing down the result
Hence:
7 ÷ 1 = 7
What Is 7 Divided by 1?
There is a mathematical rule that says the following:
If you divide any number by 1, you will get the same number.
For instance:
- 3/1 = 3
- 5/1 = 5
- 7/1 = 7
- 10/1 = 10
- 25/1 = 25
- 100/1 = 100
The number does not change as division into one will not decrease the amount of units.
7 Divided by 1 as a Fraction
We can express division as a fraction.
Thus:
7 ÷ 1 = 7/1
Division of any whole number by 1 will give the same number. This means that:
7/1 = 7
The answer will be 7.
7 Divided by 1 as a Decimal
We can write the division process using decimals as well:
7 ÷ 1 = 7.0
As 7.0 is equal to 7, the answer is:7
We can write:
7 ÷ 1 = 7.00
The numbers 7.0 and 7.00 have the same meaning as 7.
What Is 7 Divided by -1?
Let us now find out about the second calculation which is 7 divided by -1.
The formula will be:
7 ÷ -1 = -7
When any positive number is divided by a negative number, we get a negative number.
Thus:
7 divided by -1 = -7
Why Is the Answer Negative?
The signs follow a basic division rule:
- Positive ÷ Positive = Positive
- Positive ÷ Negative = Negative
- Negative ÷ Positive = Negative
- Negative ÷ Negative = Positive
Since 7 is positive and -1 is negative:
7 ÷ -1 = -7
You can check the answer by multiplication:
-7 × -1 = 7
Therefore, -7 is the correct quotient.
Difference Between 7 Divided by 1 and 7 Divided by -1
Although 7 divided by 1 and 7 divided by -1 look very similar, they have different answers. The difference comes from the sign of the divisor.
| Division Problem | Answer |
|---|---|
| 7 ÷ 1 | 7 |
| 7 ÷ -1 | -7 |
When 7 is divided by positive 1, the result is positive 7. When 7 is divided by negative 1, the result becomes negative 7.
Examples of Dividing by 1
The rule becomes easier to remember with a few examples. When a number is divided by 1, the answer is always the original number.
| Problem | Answer |
|---|---|
| 1 ÷ 1 | 1 |
| 2 ÷ 1 | 2 |
| 4 ÷ 1 | 4 |
| 7 ÷ 1 | 7 |
| 9 ÷ 1 | 9 |
| 15 ÷ 1 | 15 |
| 50 ÷ 1 | 50 |
Notice that the answer is always the original number. Therefore, dividing any number by 1 leaves the number unchanged.
Examples of Dividing by -1
Dividing a number by -1 changes its sign. A positive number becomes negative, while a negative number becomes positive.
| Problem | Answer |
|---|---|
| 2 ÷ -1 | -2 |
| 5 ÷ -1 | -5 |
| 7 ÷ -1 | -7 |
| 10 ÷ -1 | -10 |
| 25 ÷ -1 | -25 |
Conclusion
The answer to 7 divided by 1 is:
7 ÷ 1 = 7
Dividing any number by 1 leaves the number unchanged. Therefore, 7 divided by 1 is 7, with a remainder of 0.
For comparison, 7 divided by -1 equals -7 because dividing a positive number by a negative number produces a negative result.
The two key calculations to remember are: 7 ÷ 1 = 7
7 ÷ -1 = -7
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