Pouvez vous m'aider pour cette exercice SVP merci d'avance

Exercice 1: Compléter

[tex] \frac{21}{14} = \frac{. \times .}{. \times 7 } = \frac{.}{.} [/tex]

[tex] \frac{11}{33} = \frac{. \times .}{. \times .} = \frac{.}{.} [/tex]

[tex] \frac{10}{5} = \frac{. \times .}{. \times .} = \frac{.}{.} [/tex]

[tex] \frac{11}{33} = \frac{. \times .}{. \times .} = \frac{.}{.} [/tex]

[tex] \frac{.}{24} = \frac{2 \times 3 \times 2}{. \times .} = \frac{.}{.} [/tex]

[tex] \frac{48}{24} = \frac{. \times .}{. \times .} = \frac{.}{.} [/tex]

[tex] \frac{28}{24} = \frac{. \times .}{. \times .} = \frac{.}{.} [/tex]

[tex] \frac{.}{.} = \frac{6 \times 3}{. \times .} = \frac{6}{8} [/tex]

[tex] \frac{15}{5} = \frac{.}{.} = \frac{.}{.} [/tex]

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