Solve the Fraction Division: 6/7 ÷ 3 Step-by-Step

Question

Solve the following exercise:

67:3=? \frac{6}{7}:3=\text{?}

Video Solution

Step-by-Step Solution

To solve the problem of dividing 67 \frac{6}{7} by 3, we follow these steps:

  • Step 1: Understand that dividing by a number is the same as multiplying by its reciprocal.
  • Step 2: Write 3 as a fraction: 3=31 3 = \frac{3}{1} .
  • Step 3: Find the reciprocal of 31 \frac{3}{1} , which is 13 \frac{1}{3} .
  • Step 4: Multiply 67 \frac{6}{7} by 13 \frac{1}{3} .
  • Step 5: Perform the multiplication: 67×13=6×17×3=621 \frac{6}{7} \times \frac{1}{3} = \frac{6 \times 1}{7 \times 3} = \frac{6}{21}
  • Step 6: Simplify 621\frac{6}{21} by finding the greatest common divisor of 6 and 21, which is 3.
  • Step 7: Divide both the numerator and the denominator by 3: 6÷321÷3=27 \frac{6 \div 3}{21 \div 3} = \frac{2}{7}

Thus, the result of the division 67÷3 \frac{6}{7} \div 3 is 27 \frac{2}{7} .

The correct choice from the provided options is 27 \frac{2}{7} , which matches choice number 4.

Answer

27 \frac{2}{7}