Respuesta:
[tex] \frac{3}{4} + \frac{1}{5} = \frac{(3 \times 5) + (4 \times 1)}{4 \times 5} = \frac{15 + 4}{20} = \frac{19}{20} [/tex]
espero que te ayude
D) 19/20
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Respuesta:
[tex] \frac{3}{4} + \frac{1}{5} = \frac{(3 \times 5) + (4 \times 1)}{4 \times 5} = \frac{15 + 4}{20} = \frac{19}{20} [/tex]
espero que te ayude
D) 19/20