asked 210k views
1 vote
Sophia tenía $40. Su padre le aumento un 30% !Cuánto tiene ahora?A:$70B:$42C:$12

asked
User Blender
by
8.0k points

1 Answer

4 votes

1) Coletando los datos

Sophia: $40

Aumento de 30% (0.3)

2) Para calcular vamos escribir una ecuacion:

Valor presente x (1 + 0.3) = Valor con aumento

Entonces

40 * (1 +0.3) =

40 (1.3) =

52

answered
User Jarred
by
7.8k points
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