tolong jawab pliss buat besok

telur ayam : telur bebek
5 : 4

jumlah semua telur = 126 butir
5x + 4x = 126
9x = 126
x = 126/9 = 14

banyak telur ayam = 5x = (5×14) = 70
banyak telur bebek = 4x = (4×14) = 56

4/(5+4)x126=4/9x126=56