Complete the following exercise:
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Complete the following exercise:
To solve the problem of dividing the fraction by the whole number 2, we will follow these steps:
Now, let's work through each step:
Step 1: We need to divide by 2. According to the division rule for fractions, dividing by a whole number is equivalent to multiplying by its reciprocal. Therefore, we will multiply by :
Step 2: Now, perform the multiplication:
Next, simplify the fraction . The greatest common divisor of 10 and 16 is 2:
Divide the numerator and the denominator by their greatest common divisor:
Therefore, the simplified result of the division is .
From the answer choices provided, the correct choice is .
Thus, the solution to the problem is .
Complete the following exercise:
\( \frac{1}{2}:\frac{1}{2}=\text{?} \)
Dividing by a whole number means multiplying by its reciprocal. This keeps the fraction format consistent and makes the math clearer. For example, ÷2 becomes ×.
The reciprocal of any whole number is 1 over that number. So reciprocal of 2 is , reciprocal of 5 is , and so on.
Yes, always simplify! Find the greatest common divisor (GCD) of numerator and denominator. For , GCD is 2, so divide both by 2 to get .
Multiply numerator × numerator and denominator × denominator:
Absolutely! Multiply your answer by the original divisor: . If you get back to the original fraction, you're correct!
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