Simplify:- 700 ÷ 70 ÷ 0.5 =?

Options

A. a. 20
B. a. 10
C. c. 1.5
D. d. 2.5

Answer

To simplify the expression \( 700 \div 70 \div 0.5 \), we will follow these steps:

### Step 1: Rewrite the expression
We start with the expression:
\[ 700 \div 70 \div 0.5 \]
This can be rewritten as:
\[ 700 \div 70 \times \frac{1}{0.5} \]

### Step 2: Simplify the division by 70
Now, we simplify \( 700 \div 70 \):
\[ 700 \div 70 = 10 \]
So, we can replace that in our expression:
\[ 10 \times \frac{1}{0.5} \]

### Step 3: Simplify the division by 0.5
Next, we simplify \( \frac{1}{0.5} \):
\[ \frac{1}{0.5} = 2 \]
Thus, our expression now looks like:
\[ 10 \times 2 \]

### Step 4: Multiply the results
Finally, we multiply:
\[ 10 \times 2 = 20 \]

### Final Answer
The simplified result of \( 700 \div 70 \div 0.5 \) is:
\[ \boxed{20} \]

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