a) 200
b) 150
c) 252
d) 85
Porcentagem (%)=÷100
a) 80% de 250
80•250=20000
20000/100=200/1
x=200
c) 30% de 840
30•840=25200
25200/100=252/1
x=252
b) 25% de 600
25•600=15000
15000/100=150/1
x=150
d) 50% de 170
50•170=8500
8500/100=85/1
x=85
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
a) 200
b) 150
c) 252
d) 85
Porcentagem (%)=÷100
a) 80% de 250
80•250=20000
20000/100=200/1
x=200
c) 30% de 840
30•840=25200
25200/100=252/1
x=252
b) 25% de 600
25•600=15000
15000/100=150/1
x=150
d) 50% de 170
50•170=8500
8500/100=85/1
x=85