Penjelasan dengan langkah-langkah:
andi : budi : iwan = 8 : 15 : 17
selisih budi dan iwan = 40 butir
jumlah kelereng
= (8 + 15 + 17)/(17 - 15) x 40
= 40/2 x 40
= 20 x 40
= 800 kelereng
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Penjelasan dengan langkah-langkah:
andi : budi : iwan = 8 : 15 : 17
selisih budi dan iwan = 40 butir
jumlah kelereng
= (8 + 15 + 17)/(17 - 15) x 40
= 40/2 x 40
= 20 x 40
= 800 kelereng