tolong ya nomer 11 sampai 17

13. 136% = 136/100
=68/50
=34/25
=1 9/25 (A)

15.selisih = 5
→bebek = 4
→4 × 5 = 20 (D)

17. 2 m= 200 cm
→200 cm + 50 cm = 250 cm
→digunakan 15 dm = 150 cm
→250 cm - 150 cm = 100 cm (D)