rata-rata 58,70,65,70,70,65,54,52
Matematika
witriputrityas
Pertanyaan
rata-rata 58,70,65,70,70,65,54,52
2 Jawaban
-
1. Jawaban hildapurbasari
58+70+65+70+70+65+54+52/8
=504/8
=63 -
2. Jawaban siti1245
58=1
70=3=70×3=210
65=2=65×2=130
54=1
52=1
58+210+130+54+52=404
=404:8=50,5
jadi rata ratanya 50,5
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