ubahlah menjadi pecahan desimal. pakai cara 1.10% 2.30% 3.40% 4.50% 5.70%

10%=10/100=1/10=0,1
30%=30/100=3/10=0,3
40%=40/100=4/10=0,4
50%=50/100=5/10=0,5
70%=70/100=7/10=0,7

1. 10% = 10/100 = 10÷100 = 0,1 2. 30% = 30/100 = 30÷100 = 0,3 3. 40% = 40/100 = 40÷100 = 0,4 4. 50% = 50/100 = 50÷100 = 0,5 5. 70% = 70/100 = 70÷100 = 0,7