Tolong dijawab yaaaaaaaaaa

1/3 * 300 = 100 m2
1/4 * 300 = 75 m2
1/5 * 300 = 60 m2

100 m2 + 75 m2 + 60 m2 = 235 m2
luas kolam = 300 m2 - 235 m2 = 65 m2