ayúdame en mi examen .... Question from @lucianaaguadoguerrer

September 2023 1 8 Report

ayúdame en mi examen

Respuesta:

150

Explicación paso a paso:

(50 + d) = 40 . t

d = 30 .t

30(50+d) = d.40

1500 + 30d = 40d

1500 = 10d

150 m = d

1 votes Thanks 1

lucianaaguadoguerrer gracias

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