1.tentukan bentuk persen dari pecahan berikut. 3 1/2. 9/25

A. 3 1/2
3 1/2=7/2(×50)
=350/100
=350%

B.9/25(×4)
=36/100
=36%

3 ½ * 100% = 7/2 * 100/100
= 700/200
= 350/100
= 350%

9/25 * 100% = 9/25 * 100/100
= 900/2500
= 36/100
= 36%