Respuesta :

Answer:

4

5

Work:

16 × 15 =240

25 × 8 =200

240 ÷40 = 6

200 ÷40 = 5

6 × 2 = 12

5 × 3 = 15

12 ÷ 3 = 4

15 ÷ 3 = 5