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Answer:[tex]1\frac{7}{10}[/tex]

Step-by-step explanation:

We can subtract this as mixed fractions, but to avoid miscalculations, let's use improper fractions.

[tex]4\frac{2}{10} =\frac{42}{10}[/tex]

[tex]2\frac{5}{10} =\frac{25}{10}[/tex]

Now we can subtract.

[tex]\frac{42}{10} -\frac{25}{10} =\frac{17}{10}[/tex]

With our improper fraction, we can turn this into a mixed fraction.

[tex]1\frac{7}{10}[/tex]

iuynsm

Answer:

Given,

[tex] \displaystyle{4 \frac{2}{10} - 2 \frac{5}{10} }[/tex]

  • Convert the mixed fraction to improper fraction:-

[tex]\displaystyle{ \frac{10 \times 4 + 2}{10} - \frac{10 \times 2 + 5}{10} }[/tex]

[tex]\displaystyle{ \frac{40 + 2}{10} - \frac{20 + 5}{10} }[/tex]

[tex]\displaystyle{ \frac{42}{10} - \frac{25}{10} }[/tex]

[tex]\displaystyle{ \frac{42 - 25}{10} }[/tex]

[tex] \displaystyle{}\frac{17}{10} [/tex]

  • It's improper fraction,so convert it into mixed fraction:-

[tex]\displaystyle{1 \frac{7}{10} }[/tex]

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