Penjelasan dengan langkah-langkah:

Nomor 9.

js = s x jp

= 250 x 14

= 3500 ÷ 100 (cm ke m naik 2 tangga ÷ 100)

= 35 m (C)

Nomor 10.

3 : 7

------- x 180°

3 + 7

sudut b = 7/10 x 180 = 7 x 18 = 126 (D)

11.

8 m = 16 cm

8 x 100 = 16 cm

800 ÷ 16 = 50

5,5 x 100 ÷ 50

550 ÷ 50 = 11 (B)

12.

6 cm² : (1/2 x 5 x 12)

6 cm² : (1/2 x 60)

6 cm² : 30 cm²

(6 cm² ÷ 6) : (30 cm² ÷ 6)

1 : 5 (B)

13.

30/150

(30÷30)/(150÷30)

1/5 (C)

14.

3 x 300 cm = 900 cm ÷ 100 cm = 9 m (B)

15.

4/10 = (4÷2)/(10÷2) = 2/5 (A)

16.

12 x 50 x 9 x 50

600 x 450

(600 ÷ 100) x (450 ÷ 100)

6 x 4,5 = 27 m² (C)