Solve the Fraction Division: 3/4 ÷ 1/6 Step-by-Step

Question

Solve the following exercise:

34:16=? \frac{3}{4}:\frac{1}{6}=\text{?}

Video Solution

Solution Steps

00:00 Solve
00:03 Instead of division, we'll use multiplication by the reciprocal
00:09 We'll swap the numerator and denominator of the fraction
00:16 Make sure to multiply numerator by numerator and denominator by denominator
00:22 Calculate the multiplications
00:29 Break down 18 into 16 plus 2
00:36 Break down the fraction into a whole number and remainder
00:44 Convert from improper fraction to whole number
00:50 Reduce the fraction as much as possible
00:56 Calculate the quotients
01:00 Convert to mixed fraction
01:03 And this is the solution to the problem

Step-by-Step Solution

To solve the division of fractions problem 34:16 \frac{3}{4}:\frac{1}{6} , we will use multiplication by the reciprocal. Let us break down the steps:

  • Step 1: Identify the fractions. The first fraction is 34 \frac{3}{4} and the second fraction is 16 \frac{1}{6} .
  • Step 2: Find the reciprocal of the second fraction. The reciprocal of 16 \frac{1}{6} is 61 \frac{6}{1} or just 6 6 .
  • Step 3: Multiply the first fraction by the reciprocal of the second fraction:

34×61=3×64×1=184 \frac{3}{4} \times \frac{6}{1} = \frac{3 \times 6}{4 \times 1} = \frac{18}{4}

  • Step 4: Simplify the resulting fraction. Divide both the numerator and the denominator by their greatest common divisor (GCD), which is 2:

184=18÷24÷2=92 \frac{18}{4} = \frac{18 \div 2}{4 \div 2} = \frac{9}{2}

  • Step 5: Convert the improper fraction to a mixed number. Divide 9 by 2, which gives 4 with a remainder of 1:

92=412 \frac{9}{2} = 4\frac{1}{2}

Thus, the solution to the problem 34:16 \frac{3}{4}:\frac{1}{6} is 412 4\frac{1}{2} .

Answer

412 4\frac{1}{2}