-2/3 -1/2
To subtract these fractions, we need to find a common denominator.
The least common denominator (LCD) of 3 and 2 is 6.
Converting -2/3 and -1/2 to have a denominator of 6:
-2/3 = -4/6
-1/2 = -3/6
Subtracting -3/6 from -4/6:
-4/6 - (-3/6) = -4/6 + 3/6 = (-4 + 3)/6 = -1/6
Therefore, -2/3 - 1/2 = -1/6.
To subtract -2/3 from -1/2, you need to find a common denominator. The common denominator for 3 and 2 is 6.
So, you need to convert -2/3 and -1/2 to have a denominator of 6.
Multiply -2/3 by 2/2 to get -4/6, and multiply -1/2 by 3/3 to get -3/6.
Now, you can subtract the fractions: -4/6 - (-3/6)
This becomes -4/6 + 3/6, which is (-4 + 3)/6 = -1/6.
Therefore, -2/3 minus -1/2 equals -1/6.
To solve the expression -2/3 - 1/2, you need to find a common denominator and then subtract the fractions.
Step 1: Find a common denominator
The denominator for the first fraction is 3, and the denominator for the second fraction is 2. To find a common denominator, you need to find the least common multiple (LCM) of 3 and 2, which is 6.
Step 2: Rewrite the fractions with the common denominator
Now that you have a common denominator of 6, rewrite the fractions as follows:
-2/3 = -4/6
-1/2 = -3/6
Step 3: Subtract the fractions
Now that both fractions have the same denominator, subtract them:
-4/6 - 3/6 = -7/6
Therefore, -2/3 - 1/2 is equal to -7/6.