86 as a fraction in simplest form
The correct answer and explanation is:
Answer:
86 as a fraction in simplest form is 861\frac{86}{1}.
Explanation:
When you express a whole number as a fraction, you place the number over 1 because any number divided by 1 is the number itself. So, 86=86186 = \frac{86}{1}
This is the simplest fraction form for any whole number because the denominator is 1, meaning no division or further simplification is necessary.
Why express whole numbers as fractions?
Fractions represent parts of a whole, but whole numbers can also be expressed as fractions to maintain consistency in mathematical operations like addition, subtraction, multiplication, and division, especially when working with fractions and mixed numbers.
For example, if you want to add 86 to 34\frac{3}{4}, you can write 86 as 861\frac{86}{1} and find a common denominator: 861+34=86×41×4+34=3444+34=3474\frac{86}{1} + \frac{3}{4} = \frac{86 \times 4}{1 \times 4} + \frac{3}{4} = \frac{344}{4} + \frac{3}{4} = \frac{347}{4}
Simplifying fractions:
To simplify a fraction, you divide the numerator (top number) and the denominator (bottom number) by their greatest common divisor (GCD). Since the denominator here is 1, and 86 divided by 1 is 86, the fraction is already in simplest form.
Summary:
- 86 as a fraction is 861\frac{86}{1}.
- This fraction cannot be simplified further.
- Writing whole numbers as fractions helps in calculations involving fractions.
- Simplification involves dividing numerator and denominator by their GCD, but here the denominator is already 1.