tentukan hasil berikut 7,5 - 25% + 1.2/5

7,5-25%+1.2/5=7,49
#maaf_kalok_salah

7,5 - 25% + 1 2/5
= 7 5/10 - 25/100 + 1 2/5
= 7 50/100 - 25/100 + 1 40/100
= 7 25/100 + 1 40/100
= 8 65/100
= 8,65