Jawab: A. 50
Penjelasan dengan langkah-langkah:
72/3x+5 = 108/5x
360x = 324x + 540
360x - 324x = 540
36x = 540
x = 540/36
x = 15
Balita
= 3x + 5
= 3 × 15 +5
= 45 + 5
= 50 orang
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Jawab: A. 50
Penjelasan dengan langkah-langkah:
72/3x+5 = 108/5x
360x = 324x + 540
360x - 324x = 540
36x = 540
x = 540/36
x = 15
Balita
= 3x + 5
= 3 × 15 +5
= 45 + 5
= 50 orang