Question

Resolva a expressãoes numéricas A)10+[24:6+(21:3+17-8:4)] B) 120-5.7:{3+16:8+[7.3+(5.2-1)]}

Answer 1

Resposta:

A) 36

B) 119

Explicação passo-a-passo:

A) 10+[24:6+(21:3+17-8:4)]

10+[24:6+(7+17-2)]

10+[24:6+22]

10+[4+22]

10+26

36

B) 120-5.7:{3+16:8+[7.3+(5.2-1)]}

120-5.7:{3+16:8+[7.3+(10-1)]}

120-5.7:{3+16:8+[7.3+9]}

120-5.7:{3+16:8+[21+9]}

120-5.7:{3+16:8+30}

120-5.7:{3+2+30}

120-5.7:35

120-35:35

120-1

119