summerx phant
16/07/2024 • 22:25
Resposta: C) 40%
3 --- 60%
2 --- X
3x = 2 * 60% = 120
X = 120/3
[ X = 40% ]
3 --- 60%
2 --- X
3x = 2 * 60% = 120
X = 120/3
[ X = 40% ]