45 % of 250 is equal to

Options

A. `112.5`
B. `90`
C. `103.5`
D. `115.5`

Answer

To find 45% of 250, we can follow these steps:

### Step 1: Convert the percentage to a fraction
We start by converting 45% into a fraction.
\[ 45\% = \frac{45}{100} \]

### Step 2: Set up the equation
Now we need to find 45% of 250, which can be expressed as:
\[ \frac{45}{100} \times 250 \]

### Step 3: Simplify the fraction
We can simplify the fraction \(\frac{45}{100}\) by dividing both the numerator and the denominator by 5:
\[ \frac{45 \div 5}{100 \div 5} = \frac{9}{20} \]

### Step 4: Multiply by 250
Now we can multiply \(\frac{9}{20}\) by 250:
\[ \frac{9}{20} \times 250 \]

### Step 5: Simplify the multiplication
To make the multiplication easier, we can cancel out the zeros:
\[ \frac{9 \times 250}{20} = \frac{9 \times 25}{2} \]
This simplifies to:
\[ \frac{225}{2} \]

### Step 6: Divide to find the final answer
Now we divide 225 by 2:
\[ 225 \div 2 = 112.5 \]

Thus, 45% of 250 is equal to **112.5**.

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