Penjelasan dengan langkah-langkah:
banyak buku ips
= 80-25-15
= 40 buku
presentase ips
= jumlah ips/banyak seluruh buku . 100%
= 40/80 . 100%
= 50%
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Penjelasan dengan langkah-langkah:
banyak buku ips
= 80-25-15
= 40 buku
presentase ips
= jumlah ips/banyak seluruh buku . 100%
= 40/80 . 100%
= 50%