Subtract 0-3/2
The question provided is asking you to perform a subtraction operation between two numbers: the integer zero (0) and the mixed number negative three halves (-3/2). The task is to calculate the result of this subtraction.
$0 - \frac{3}{2}$
Answer
Solution:
Step 1:
Start by taking away $\frac{3}{2}$ from $0$. This gives us $0 - \frac{3}{2}$.
Step 2:
We can express the outcome in various representations. Here are some:
In its exact fraction form, the answer is $- \frac{3}{2}$.
Converted to decimal, the answer is $- 1.5$.
As a mixed number, the result is $- 1 \frac{1}{2}$.
Knowledge Notes:
Subtraction of fractions and mixed numbers is a fundamental concept in arithmetic. Here are the relevant knowledge points related to this problem:
Subtracting Fractions: To subtract fractions, they must have a common denominator. Since we are subtracting from zero, we simply take the negative of the fraction.
Negative Fractions: A negative fraction is simply a fraction that is less than zero. It can be represented with the negative sign before the numerator or the whole fraction.
Fraction to Decimal Conversion: To convert a fraction to a decimal, divide the numerator by the denominator. For $\frac{3}{2}$, divide 3 by 2 to get 1.5.
Mixed Numbers: A mixed number is a whole number and a fraction combined into one "mixed" number. To convert an improper fraction (where the numerator is larger than the denominator) to a mixed number, divide the numerator by the denominator to find the whole number part and use the remainder as the new numerator over the original denominator.
Negative Mixed Numbers: Similar to negative fractions, a negative mixed number is a mixed number that represents a value less than zero. The negative sign applies to the whole mixed number.
In this problem, we are dealing with a simple subtraction of a fraction from zero, which results in a negative fraction. This negative fraction can be represented in its exact form, as a decimal, or as a mixed number.
