Question

A) 35% de 700=

B) 20% de 580 =

C) 20% de 200 =

D) 45% de 900 =

E) 24% de R$ 480,00=

F) 18% de R$ 560,00=

G) 50% de R$ 800,00=

H) 12% de R$ 60,00=

I) 90% de R$ 720,00=




responda quem souber pfvr​

Answer 1

Olá!!!

Quando é DE é multiplicação.

% porcento --- por cem

a) 35% × 700

35/100 × 700

35 × 7

245

b) 20% × 580

20/100 × 580

1/5 × 580

116

c) 20% × 200

20/100 × 200

20 × 2

40

d) 45% × 900

45/100 × 900

45 × 9

405

e) 24% × 480

24/100 × 480

6/25 × 480

6/5 × 480

576/5

R$115,2

f) 18% × 560

18/100 × 560

9/50 × 560

9/5 × 56

504/5

R$100,8

g) 50% × 800

50/100 × 800

50 × 8

R$400

h) 12% × 60

12/100 × 60

3/25 × 60

3/5 × 12

36/5

R$7,2

i) 90% × 720

90/100 × 720

9/10 × 720

9 × 72

R$648