Respuesta:
a)es 7/9
b)es 6/5
c)es 1⅓
A. 7/9
C. 4/3
B. 2/5
D. 23/24
Explicación paso a paso:
A.
[tex] \frac{5}{9} + \frac{2}{9} = \frac{5 + 2}{9} = \frac{7}{9} [/tex]
C.
[tex] \frac{3}{4} + \frac{7}{12} = \frac{3 \times 12 + 7 \times 4}{4 \times 12} = \frac{64}{48} = \frac{4}{3} [/tex]
B.
[tex] \frac{4}{5} - \frac{2}{5} = \frac{4 - 2}{5} = \frac{2}{5} [/tex]
D.
[tex] \frac{4}{3} - \frac{3}{8} = \frac{4 \times 8 - 3 \times 3}{8 \times 3} = \frac{23}{24} [/tex]
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Respuesta:
a)es 7/9
b)es 6/5
c)es 1⅓
Verified answer
Respuesta:
A. 7/9
C. 4/3
B. 2/5
D. 23/24
Explicación paso a paso:
A.
[tex] \frac{5}{9} + \frac{2}{9} = \frac{5 + 2}{9} = \frac{7}{9} [/tex]
C.
[tex] \frac{3}{4} + \frac{7}{12} = \frac{3 \times 12 + 7 \times 4}{4 \times 12} = \frac{64}{48} = \frac{4}{3} [/tex]
B.
[tex] \frac{4}{5} - \frac{2}{5} = \frac{4 - 2}{5} = \frac{2}{5} [/tex]
D.
[tex] \frac{4}{3} - \frac{3}{8} = \frac{4 \times 8 - 3 \times 3}{8 \times 3} = \frac{23}{24} [/tex]