Question

Divida 150 em partes inversamente propor-
cionais a 2 e 3.​

Answer 1

Resposta:

90 e 60

Explicação passo-a-passo:

[x+y]: [1/x+1/y]=x/1/2 ou y/1/3

[150]:[1/2+1/3]=2x

[150]:[(3+2):6]=2x

[150]:[5/6]=2x

[150].[6/5]=2x

900/5=2x

180=2x

x=180/2

x=90

180=y/1/3

180=3y

y=180/3

y=60