Question

найти средне арифметическое 3,234+3,452+4,185+2,892:4.

Answer 1

(3,234+3,452+4,185+2,892):4=13,763:4=3,44075≈3,441

Answer 2

1)3,234+3,452 = 6,686
2)6,686 + (4,185+2,892)=13,763
3)13,763 : 4 = 3.44075≈3.440