minta tolong bantuin nomer 3,4,5,6
Matematika
dwi778
Pertanyaan
minta tolong bantuin nomer 3,4,5,6
1 Jawaban
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1. Jawaban elyan79
Nomor 3 !
a. 10/x = 4/2
4.x = 10 x 2
4x = 20
x = 20/4
x = 5
b. 4/y = 10/20
10y = 20 x 4
10y = 80
y = 80/10
y = 8