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Pelajaran :MatematikaKelas :9
Bab :3
Nama Bab :Statistika
Kode mapel:2
Kode :9.2.3
Jawab:
rata-rata loncatan=(2,05m+2,15m+1,95m+2,15m+1,9m)/5
=10,2m/5
=2,04m
Jadi rata-rata ketinggian loncatan anak tersebut adalah 2,04m
rata rata= _____________________
5
= 10,2
______
5
= 2,04
mohon maaf bila salah