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3. Change the following improper fractions to mixed fractions.

a) [tex]\frac{32}{5}[/tex]

b) [tex]-\frac{27}{10}[/tex]

c) [tex]\frac{7}{3}[/tex]


Sagot :

Sure! Let's convert each of the given improper fractions into mixed fractions. An improper fraction is where the numerator is greater than or equal to the denominator. To convert it to a mixed fraction, we can divide the numerator by the denominator to get the whole number part, and the remainder forms the fractional part.

### a) [tex]\(\frac{32}{5}\)[/tex]

1. Divide the numerator by the denominator to get the whole number part:

[tex]\[ \frac{32}{5} = 6 \text{ remainder } 2 \][/tex]

Here, [tex]\(32 \div 5 = 6\)[/tex] with a remainder of [tex]\(2\)[/tex].

2. Write the mixed fraction:

[tex]\[ 6 \frac{2}{5} \][/tex]

So, [tex]\(\frac{32}{5}\)[/tex] as a mixed fraction is [tex]\(6 \frac{2}{5}\)[/tex].

### b) [tex]\(-\frac{27}{10}\)[/tex]

1. Divide the numerator by the denominator to get the whole number part:

[tex]\[ \frac{-27}{10} = -3 \text{ remainder } 3 \][/tex]

Here, [tex]\(-27 \div 10 = -3\)[/tex] with a remainder of [tex]\(3\)[/tex].

2. Write the mixed fraction:

[tex]\[ -3 \frac{3}{10} \][/tex]

Make sure to keep the negative sign in the whole number part.

So, [tex]\(-\frac{27}{10}\)[/tex] as a mixed fraction is [tex]\(-3 \frac{3}{10}\)[/tex].

### c) [tex]\(\frac{7}{3}\)[/tex]

1. Divide the numerator by the denominator to get the whole number part:

[tex]\[ \frac{7}{3} = 2 \text{ remainder } 1 \][/tex]

Here, [tex]\(7 \div 3 = 2\)[/tex] with a remainder of [tex]\(1\)[/tex].

2. Write the mixed fraction:

[tex]\[ 2 \frac{1}{3} \][/tex]

So, [tex]\(\frac{7}{3}\)[/tex] as a mixed fraction is [tex]\(2 \frac{1}{3}\)[/tex].

### Summary:

a) [tex]\(\frac{32}{5} = 6 \frac{2}{5}\)[/tex]
b) [tex]\(-\frac{27}{10} = -3 \frac{3}{10}\)[/tex]
c) [tex]\(\frac{7}{3} = 2 \frac{1}{3}\)[/tex]