what is half of 2 1/4
1/2 * 9/4 = ?
9/8 which =1 1/8
Right! :-)
To find half of 2 1/4, you can follow these steps:
Step 1: Convert the mixed number 2 1/4 to an improper fraction.
To convert 2 1/4 to an improper fraction, multiply the whole number (2) by the denominator (4), and add the numerator (1). This gives you:
2 × 4 + 1 = 8 + 1 = 9
So, 2 1/4 as an improper fraction is 9/4.
Step 2: Find half of the improper fraction.
To find half of a fraction, you divide the numerator by 2 while keeping the denominator the same. Therefore, the half of 9/4 can be calculated as follows:
(9 ÷ 2) / 4 = 4 1/2 / 4
Step 3: Simplify the answer if needed.
To simplify the fraction 4 1/2 / 4, you can divide the numerator (4) and the denominator (4) by their greatest common divisor, which is 4. This simplifies to:
1 1/2
Therefore, half of 2 1/4 is 1 1/2.