kelereng yonas dan putu 4:6 . selisih kelereng mereka 12 butir . berapa jumlah kelereng mereka?
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6x - 4x = 12
2x = 12
x = 6
jadi total kelereng mereka = 4x + 6x = 10x = 60
jumlah kelereng:
kesimpulan:
jumlah kelereng mereka berdua adalah 60 kelereng
semoga membantu...