Question

1. Calcular 30% del 40% del 35% de 4 500

Answer 1

Respuesta:

189

Explicación paso a paso:

35%

[tex] \frac{4500}{100} = \frac{x}{35} \\ \\ \frac{4500 \times 35}{100} = \frac{157500}{100} = 1575[/tex]

40%

[tex] \frac{1575}{100} = \frac{x}{40} \\ \\ \frac{1575 \times 40}{100} = \frac{63000}{100} = 630[/tex]

30%

[tex] \frac{630}{100} = \frac{x}{30} \\ \\ \frac{630 \times 30}{100} = \frac{18900}{100} = 189[/tex]