Mathematics

EJERCICIO

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  • 1. Multiple-choice
    2 minutes
    1 pt

    El numerador es 15 y el denominador es -7.

    157\frac{-15}{-7}  

    715\frac{-7}{15}  

    157=157\frac{15}{-7}=-\frac{15}{7}  

    157\frac{15}{7}  

  • 2. Multiple-choice
    2 minutes
    1 pt

    El numerador es 8 y el denominador 22.

    822=411\frac{8}{22}=\frac{4}{11}  

    228=114\frac{22}{8}=\frac{11}{4}  

    822=411\frac{-8}{-22}=\frac{4}{11}  

    822=411\frac{-8}{22}=-\frac{4}{11}  

  • 3. Multiple-choice
    3 minutes
    1 pt

    Convertir 94\frac{9}{4}  a número mixto.

    942\frac{9}{4}2  

    2 142\ \frac{1}{4}  

    2 942\ \frac{9}{4}  

    32\frac{3}{2}  

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