K:L=2:7,L=35, Nilai L -K= ..................
Matematika
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Pertanyaan
K:L=2:7,L=35, Nilai L -K= ..................
2 Jawaban
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1. Jawaban danendrast
K = 2x
L = 7x
7x = 35
x = 35/7 = 5
K = 2x = 2.5 = 10
L = 7.5 = 35
L - K = 35 - 10 = 25 -
2. Jawaban Ashiela
K : L = 2 : 7
L = 35
K = 2/7 × 35 = 10
L-K = 35-10 = 25