Solve the Fraction Division: 10/8 ÷ 2 Step-by-Step

Question

Complete the following exercise:

108:2=? \frac{10}{8}:2=\text{?}

Video Solution

Step-by-Step Solution

To solve the problem of dividing the fraction 108\frac{10}{8} by the whole number 2, we will follow these steps:

  • Step 1: Rewrite the division as multiplication by the reciprocal.
  • Step 2: Simplify the resulting fraction, if possible.

Now, let's work through each step:

Step 1: We need to divide 108\frac{10}{8} 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 108\frac{10}{8} by 12\frac{1}{2}:

108×12 \frac{10}{8} \times \frac{1}{2}

Step 2: Now, perform the multiplication:

10×18×2=1016 \frac{10 \times 1}{8 \times 2} = \frac{10}{16}

Next, simplify the fraction 1016\frac{10}{16}. The greatest common divisor of 10 and 16 is 2:

Divide the numerator and the denominator by their greatest common divisor:

10÷216÷2=58 \frac{10 \div 2}{16 \div 2} = \frac{5}{8}

Therefore, the simplified result of the division is 58\frac{5}{8}.

From the answer choices provided, the correct choice is 58\frac{5}{8}.

Thus, the solution to the problem is 58\frac{5}{8}.

Answer

58 \frac{5}{8}