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natima [27]
3 years ago
8

nilai rata2 matematik dari 10 siswa adalah 55 jika digabungkan lagi dengan 5 siswa maka nilai rata2 menjadi 53tentukan nilai rat

a2 dari 5 siswa tersebut
Mathematics
1 answer:
zaharov [31]3 years ago
6 0
Jaidysiwbdhksjquejehwwhhwhejeuejeuueeuw.
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