Question

a) (3 + 33:3). (12:3+1)

b) ( 16 + [2 +(5. 3)-(21:7+10) ]}

c) 10 +(7.7+11):(3.9+3)

d) 120: (3.15 +2.7 + 1)]

e) 38 +[7.(6+3) - (17.3)]

f) 50-[( 6.8): (12 +4 )]

Resposta pfvrr​

Answer 1

Resposta:

A) 2,8

B) 20

C) 12

D) 2

E) 50

F) 47