Question

1)Moacir está pesquisando o consumo de energia elétrica

Answer 1

Explicação passo a passo:

1 hora >>>>>>>>>>>>>>>>>>0,2kmh

2 hs >>>>>>>>>>>>>>>>>>>> x

1/2 = 0,2/x

1 * x = 2 * 0,2

x = 0,4 >>>>>resposta

1 hora >>>>>>>>>>>>>>>>>>>>>>0,2 kmh

4 hs >>>>>>>>>>>>>>>>>>>>>>>>> x

1/4 = 0,2/x

1 * x = 4 * 0,2

x= 0,8 >>>>>>>>resposta

1 hora >>>>>>>>>>>>>>>>>>>>>>>>0,2 kmh

7 hs >>>>>>>>>>>>>>>>>>>>>>>>>>x

1/7 = 0,2/x

1 * x = 0,2 * 7

x = 1,4>>>>>>resposta