tolong dijawab ya ka soalnya besok mau di kumpulkan tugasnya plissss di jawab ya ka

I

1. a) 3/5 = 3/5 × 20/20 = 60/100 = 60%
b) 11/25 = 11/25 × 4/4 = 44/100 = 44%
c) 18/50 = 18/50 × 2/2 = 36/100 = 36%

2. a) 0,72 : Persen = 72% Biasa = 72/100
b) 0,325 : Persen = 0,325 = 325/1000 = 32,5/100 = 32,5% Biasa = 325/1000
c) 0,85 : Persen = 85% Biasa = 85/100

3. a) (maaf saya tidak paham)
b) 15/50 = 15/50 × 2/2 = 30/100 = 30$

4. a) 20% × 5000 = 20/100 × 5000 = Rp. 1000
b) 35% × 15000 = 35/100 × 15000 = Rp. 5250

5. a) 48% = 48/100 = 0,48
b) 13,5% = 13,5/100 = 135/1000 = 0,135
c) 75% = 75/100 = 0,75

Maaf, hanya ini yg saya bisa