3 1/4 Minus 1 1/2 as a Fraction
In this article, we will learn how to subtract 1 1/2 from 3 1/4 and express the result as a fraction.
Step 1: Convert Mixed Numbers to Improper Fractions
First, let's convert both mixed numbers to improper fractions:
- 3 1/4 = 13/4 (multiply the whole number part by the denominator and add the numerator)
- 1 1/2 = 3/2 (multiply the whole number part by the denominator and add the numerator)
Step 2: Subtract the Fractions
Now that we have both numbers as improper fractions, we can subtract them:
13/4 - 3/2 = ?
To subtract these fractions, we need to find a common denominator. The least common multiple (LCM) of 4 and 2 is 4. So, we can convert 3/2 to an equivalent fraction with a denominator of 4:
3/2 = 6/4
Now we can subtract:
13/4 - 6/4 = 7/4
Step 3: Simplify the Fraction (Optional)
The result, 7/4, is already in its simplest form. However, if you want to express it as a mixed number, you can do so:
7/4 = 1 3/4
Conclusion
Therefore, 3 1/4 minus 1 1/2 as a fraction is equal to 7/4 or 1 3/4.
