A-B = 32,A banding B = 5 banding 3, A + B =
Matematika
LalaPooh1
Pertanyaan
A-B = 32,A banding B = 5 banding 3, A + B =
1 Jawaban
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1. Jawaban hennyhadi
A - B = 32 ⇒ A = 32 + B
A : B = 5 : 3 ⇒ 3 A = 5 B
3 (32 + B) = 5B
96 + 3B = 5B
2B = 96
B = 48
A = 32 + B
= 32 + 48
A = 80
A + B = 80 + 48 = 128