What Is 1/6 ÷ 1/8?

1/6 ÷ 1/8 = 4/3, or 1 1/3 as a mixed number.

Result

Answer

\frac{1}{6} \div \frac{1}{8} = \textcolor{#0b5c56}{\frac{4}{3} = 1\frac{1}{3}}

The quotient is 4/3 in simplest form, or 1 1/3 as a mixed number.

  • Decimal: \displaystyle 1.\overline{3} (the 3 repeats forever, about 1.3333)
  • Percent: 133.33%

1 whole + 1 of 3 equal parts

Step-by-step solution

The problem

\frac{1}{6} \div \frac{1}{8}
  1. Flip \displaystyle \frac{1}{8} and multiply. Dividing by a fraction is the same as multiplying by its reciprocal (the fraction turned upside down).

    \frac{1}{8} \;\rightarrow\; \frac{8}{1}
    = \textcolor{#0b5c56}{\frac{1}{6}} \times \textcolor{#0b5c56}{8}
  2. Cancel common factors. Divide 8 and 6 by 2.

    = \dfrac{1}{\cancel{6}_{\,\textcolor{#0b5c56}{3}}} \times \dfrac{\cancel{8}^{\,\textcolor{#0b5c56}{4}}}{1} = \textcolor{#0b5c56}{\frac{1}{3}} \times \textcolor{#0b5c56}{\frac{4}{1}}
  3. Multiply. Top times top, bottom times bottom.

    = \frac{1 \times 4}{3 \times 1} = \textcolor{#0b5c56}{\frac{4}{3}}
  4. Write it as a mixed number. Divide: 3 goes into 4 1 time with 1 left over. The whole number is 1, the remainder 1 becomes the numerator, and the denominator stays 3.

    4 \div 3 = 1\ \text{R}\ 1
    = \textcolor{#0b5c56}{1\frac{1}{3}}

All the working together

\begin{aligned} &\frac{1}{6} \div \frac{1}{8} \\[8pt] &= \frac{1}{6} \times 8 && \textcolor{#5b6660}{\textsf{flip}} \\[8pt] &= \dfrac{1}{\cancel{6}_{\,3}} \times \dfrac{\cancel{8}^{\,4}}{1} && \textcolor{#5b6660}{\textsf{cancel}} \\[8pt] &= \frac{1}{3} \times \frac{4}{1} \\[8pt] &= \frac{1 \times 4}{3 \times 1} && \textcolor{#5b6660}{\textsf{multiply}} \\[8pt] &= \frac{4}{3} \\[8pt] &= \textcolor{#0b5c56}{1\frac{1}{3}} && \textcolor{#5b6660}{\textsf{mixed number}}\end{aligned}

The answer in other forms

Simplest form4/3
Mixed number1 1/3
Decimal1.333… (the 3 repeats forever)
Percent≈ 133.33%
Same fractions1/6 + 1/8, 1/6 − 1/8, 1/6 × 1/8

1/6 divided by other fractions

Frequently asked questions

What is 1/6 ÷ 1/8?

1/6 ÷ 1/8 = 4/3 = 1 1/3 (1.3333 as a decimal).

How do you divide 1/6 by 1/8?

Flip the second fraction (1/8 becomes 8/1) and multiply: 1/6 × 8/1.

Other fractions, mixed numbers or up to five terms: use the Fraction Calculator.