4/5 x 1 1/6 as a fraction

Understand the Problem

The question asks for the product of the fractions 4/5 and 1 1/6, which is a mixed number. To solve, we first convert the mixed number into an improper fraction and then multiply the two fractions.

Answer

$\frac{14}{15}$
Answer for screen readers

The final answer is $\frac{14}{15}$.

Steps to Solve

  1. Convert the mixed number to an improper fraction

A mixed number consists of a whole number and a fraction. We need to convert $1 \frac{1}{6}$ into an improper fraction.

To do this:

  • Multiply the whole number (1) by the denominator (6)
  • Add the numerator (1)

This can be expressed mathematically as: $$ 1 \frac{1}{6} = \frac{1 \times 6 + 1}{6} = \frac{7}{6} $$

  1. Set up the multiplication of the two fractions

Now we have two fractions to multiply:

  • The first fraction is $\frac{4}{5}$
  • The second fraction, converted from the mixed number, is $\frac{7}{6}$

We can set this up as: $$ \frac{4}{5} \times \frac{7}{6} $$

  1. Multiply the numerators and the denominators

Multiply the numerators together and the denominators together: $$ \text{Numerator: } 4 \times 7 = 28 $$ $$ \text{Denominator: } 5 \times 6 = 30 $$

So, we have: $$ \frac{4}{5} \times \frac{7}{6} = \frac{28}{30} $$

  1. Simplify the resulting fraction

Now, we can simplify $\frac{28}{30}$ by finding the greatest common divisor of 28 and 30.

The GCD is 2. Thus, we divide both the numerator and denominator by 2: $$ \frac{28 \div 2}{30 \div 2} = \frac{14}{15} $$

  1. Final Answer in Fraction Form

The final product of the two fractions is $\frac{14}{15}$.

The final answer is $\frac{14}{15}$.

More Information

The multiplication of fractions is straightforward as it only requires you to multiply the numerators together and the denominators together. Understanding how to convert mixed numbers to improper fractions is essential for handling questions involving mixed numbers.

Tips

  • Failing to convert the mixed number into an improper fraction correctly. Always double-check your conversion steps.
  • Forgetting to simplify the fraction after multiplication. Always look for common factors to reduce the fraction to its simplest form.
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