asked 20.8k views
1 vote
una secretaria es capaz de teclear 75 letras en 8 segundos , a ese mismo ritmo ¿cuantas letras tecleara en un tiempo de 30 segundos ?

asked
User Squirl
by
7.4k points

1 Answer

2 votes

Answer:

281

Explanation:

75/8 x/30

regla de 3 simple x = (75 x 30) / 8

x = 281.25

answered
User Svalemento
by
8.6k points
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