165/270x...=1 tolong bantu ka
Matematika
eva400
Pertanyaan
165/270x...=1 tolong bantu ka
1 Jawaban
-
1. Jawaban 4LL
langsung aja y
tanda ... beri simbol (a)
165 / 270 × a = 1
165 = 270 × a
a = 165/270
a = 11/18
semoga berguna +_+