Jika (a)/(8 b)+(3 c)/(12 d)=15 dan (d)/(3 b)+(4 c)/(6 a)=3

Saluran Edukasion 2024-01-12T08:59:08

Jika (a)/(8 b)+(3 c)/(12 d)=15 dan (d)/(3 b)+(4 c)/(6 a)=3 maka 3 (a)/(d)=... a. (3)/(40) b. (40)/(3) c. 40 d. (80)/(3) e. (80)/(9)
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