dalam perbandingan senilai : b = c : d berlaku ...
a. a × d = b × c
b. a × c = b × d
c. a × b = c × d
d. a × b < c × d
a. a × d = b × c
b. a × c = b × d
c. a × b = c × d
d. a × b < c × d
Jawaban:
itu ya, maaf kalo salah :))
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