Jawaban:
45 cm
Penjelasan:
Perbesaran = -
N = jarak normal (biasanya menggunakan 25 cm)
PP = Jarak Terdekat
MASUKKAN KE RUMUS
1,75 = (100:25) - (100:x)
100:x = 4-1,75
x=100:2,25
PP = 44,44 cm ≈ 45 cm
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Jawaban:
45 cm
Penjelasan:
Perbesaran =
- 
N = jarak normal (biasanya menggunakan 25 cm)
PP = Jarak Terdekat
MASUKKAN KE RUMUS
1,75 = (100:25) - (100:x)
100:x = 4-1,75
x=100:2,25
PP = 44,44 cm ≈ 45 cm