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Bab Perbandingan
Matematika SMP Kelas VII

9] 6/x = 4/6
x = 6 . 6 / 4
x = 9 cm

y/4 = 3/6
y = 3 . 4 / 6
y = 2 cm

10] 6/x = 5/3
x = 3 . 6 / 5
x = 3,6

3/5 = 2/y
y = 2 . 5 / 3
y = 3,33

3/5 = 4/z
z = 5 . 4 / 3
z = 6,67