Luas taman pak ahmad 300m². 1/3 bagian ditanami bunga mawar, 1/4 ditanami melati, 1/5 bunga anyelir, sisanya dibiat kolam. Luas kolam adalah… (pake cara tolongggg)
Kolam
= 1 – (1/3 + 1/4 + 1/5)
= 1 – (20/60 + 15/60 + 12/60)
= 60/60 – 47/60
= 13/60
= 13/60 × 300
= 13 × 5
= 65m²