Question

jawab pakai cara yah ... jangan ngasal... ngasal report ​

Answer 1

jawaban:

(80.)

penjelasan serta langkah²

70,70,70,70,70,70,70,70=8

80,80,80,80,80,80,80,80,80,80,80=11

90,90,90,90,90,90,90,90=8

100,100,100=3

jadi nilai rata²nya adalah:

(80.)