ubahlah pecahan berikut menjadi persen : 1. 3 2/5 = 2. 4 1/5 = 3. 2 1/2 = 4. 2 1/10 = 5. 1 13/20 =

1. 3 2/5 = 17/5 = 17 × 20 / 5 × 20 = 340/100 =340%

2. 4 1/5 = 21/5 = 21×20 / 5×20 = 420/100 = 420%

3. 2 1/2 = 5/2 = 5×50 / 2×50 = 250/100 = 250%

4. 2 1/10 = 21/10 = 21×10 / 10×10 = 210/100 = 210%

5. 1 13/20 = 33/20 = 33×5 / 20×5 = 165/100 = 165%