Respostas

  • Usuário do Brainly
2014-08-26T13:46:21-03:00
Equivale a 20%

1200 - 100%
240 - x

Fazendo a regra de 3 temos:

1200x = 100 x 240
1200x = 24000
x = 24000 / 1200
x = 20%
2014-08-26T13:48:59-03:00
1200........100%
240.........x
x=24000/1200
x=20%