Respuesta :

Answer: 10.5

Step-by-step explanation:

Answer:

10 1/2

Step-by-step explanation:

3.5 can be converted to 35/10

1.5 can be converted to 15/10

2 can be converted to, well, 20/10

35/10 * 15/10 * 20/10 can be simplified into 35 * 15 * 20 / 10 * 10 * 10= 10500/1000= 105/10= 10 5/10= 10 1/2