Question

resolver com contas
a) 20 x [(15 – 60 ÷ 10) ÷ 3] =
b) 200 – [3 x (25 – 12) + 9] =
c) [25 x (25 ÷ 5 – 1)] ÷ 10 =
1410 ÷ [(225 + 120 ÷ 12) x 2] =





c) [25 x (25 ÷ 5 – 1)] ÷ 10 =

Answer 1

Resposta:

a) 60

b) 152

c) 10

Explicação passo-a-passo:

a) 20x((15-6) ÷3)

20x(9÷3)

20×3

60

b) 200-(3x13+9)

200-(39+9)

200-48

152

c) (25x ×4) ÷10

(25x ×4) ÷10

(100x) ÷10

10x