Question

calcule120:[3×15+(2×7+1)​

Answer 1

120 : [3 × 15 + (2 × 7 + 1)]

120 : [45 + (14 + 1)]

120 : [ 45 + 15]

120 : 60

2

Answer 2

Resposta:

2

Explicação passo-a-passo:

120 ÷ [3 · 15 + (2 · 7 + 1)] =

120 ÷ [3 · 15 + (14 + 1)] =

120 ÷ [3 · 15 + 15] =

120 ÷ [45 + 15] =

120 ÷ 60 =

2