Question

5+8.3-(7-3.2)+12:4=

Answer 1

= 5 + 8.3 - (7 - 3.2) + 12:4
= 5 + 24 - (7 - 6) + 3
= 5 + 24 - (1) + 3
= 29 - 1 + 3
= 28 + 3
= 31

Answer 2

Olá,

Vamos lá,

=5+8.3-(7-3.2)+12:4
= 5 + 24 -(7-6)+3
= 29 - (1) + 3
= 29 - 1 + 3
= 31