Question

Rerolva as expressões abaixo -5.[8+7:(-9+2)-1]+1​

Answer 1

Resposta:

- 5 . [ 8+7 : ( -9 + 2 ) - 1 ] + 1 =

- 5 × [ 15 ÷ ( - 7 ) - 1 ] + 1 =

- 5 × [ 15 ÷ ( - 8 ) ] + 1 =

- 5 × [ 1,875 ] + 1 =

9,375 + 1 =

10,375