Answer :

Anisatunizzati

Answer:

[tex]1. \: 2 \frac{1}{6} \\ 2. \: \frac{8}{9} \\ 3. \: 4 \frac{5}{7} \\ 4. \: 4 \frac{9}{10} [/tex]

Step-by-step explanation:

1

[tex]5 \frac{1}{2} - 1 \frac{2}{3} \\ = \frac{33}{6} - \frac{10}{6} \\ = \frac{13}{6} \\ = 2 \frac{1}{6}[/tex]

2

[tex]4 \frac{2}{9} - 3 \frac{1}{3} \\ = \frac{38}{9} - \frac{30}{9} \\ = \frac{8}{9} [/tex]

3

[tex]8 - 3 \frac{2}{7} \\ = \frac{56}{7} - \frac{23}{7} \\ = \frac{33}{7} \\ = 4 \frac{5}{7} [/tex]

4

[tex]7 \frac{2}{5} - 2 \frac{1}{2} \\ = \frac{74}{10} - \frac{25}{10} \\ = \frac{49}{10} \\ = 4 \frac{9}{10} [/tex]

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