Rata-rata pengunjung perpustakaan selama seminggu adalah......
a. 35
b. 40
c. 45
d. 50
a. 35
b. 40
c. 45
d. 50
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Verified answer
Jawaban:
rata-rata=
50+35+30+45+25+55/6
=240/6
=40
Penjelasan dengan langkah-langkah:
b. 40