Question

El 20% menos del 30% menos del 25% más del doble de 6 000 es:

Answer 1

Respuesta:

8400

Explicación paso a paso:

(1 - 20%)(1 - 30%)(1 + 25%)[2(6000)] =

(100% - 20%)(100% - 30%)(100% + 25%)[12000] =

(80%)(70%)(125%)[12000] =

(80 /100)(70 / 100)(125 / 100)[12000] =

(8 /10)(7 / 10)(125)[120] =

(4 /5)(7)(125)[12] =

(4)(7)(25)[12] = 8400