Question

trei becuri consuma in 6 zile 27 kw. cati kw vor consuma becurile in 8 zile?

Answer 1

3 becuri.....6 zile (27 kw)
x becuri......8 zile
(p.d.)

6x=3•8
6x=24
x=24:6
x=4

Răspunsul: 4 becuri

Answer 2

3 Becuri....................6 zile
x Becuri....................8 zile
6x=8×3
6x=24÷6
  x=4 becuri
Sper ca te-am ajutat...!