Respuesta :

Answer:

1)504

2) 33

3) 130

Step-by-step explanation:

Answer:

1) 70% of 720

70/100 × 720

70/10 × 72

7 × 72

504

2) 15% of 220

15/100 × 220

15/10 × 22

3/2 × 22

3 × 11

33

3) 65 % of 200

65/100 × 200

65 × 2

130