3/11 as a decimal is 0.27272727...
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Question 1Convert the fraction
What is 3/11 written as a decimal?
0.27272727.
Divide 3 by 11.
Question 2Check with multiplication
How can you check the decimal value of 3/11?
Multiply 0.27272727 by 11; the result is 3.
Multiplication reverses the division used to convert the fraction.
Question 3Convert to a percentage
What percentage is equivalent to 3/11?
27.2727%.
Multiply the decimal 0.27272727 by 100.
Question 4Place the value on a number line
Between which two consecutive whole numbers does 3/11 lie?
It lies between 0 and 1.
Its decimal value is 0.27272727.
From the division above we can conclude that:
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Solution
- Observe the long division to find the value of the divisor.
- It can be seen that the result of the first step is 22 which is 2 times the divisor. From this, it can be deduced that the divisor is 11.
- In the second step, the dividend value is 80. 11 divides 80 7 times to give 77. Hence the blank in the quotient should be 7.
- Finally, the last blank is the remainder, which will be the result of 80-77 and is equal to 3.
Hence the completed division would be:
Note that the actual division starts from the decimal point, hence the dividend should be only 3 ( leaving out the 0).
Let us now write the fraction from the long division and its decimal form.
In a long division, the dividend is the numerator and the divisor is the denominator.
The fraction can be written as .
The decimal form of the fraction is the quotient of the division, 0.27….. .
The decimal part is non-terminating because we get the same remainder in the 3rd step as in the first step. This shows that digits 2 and 7 are repeating digits.
The repeating digits are indicated by placing a bar over 2 and 7.
Remember
Here are some common terms you should be familiar with.
- In the fraction , the number 3 is the dividend (our numerator)
- The number 11 is our divisor (our denominator).
Such a topic may be interesting for you: What is 3/10 as a decimal fraction?