Respuesta :

Answer:

9.2.

Step-by-step explanation:

40 ÷ 8 + 3.2 + 15 - 7 × 2   Perform the divide and multiply first:

= 5 + 3.2 + 15 - 14            Now proceed from left to right:

= 8.2 + 15 - 14

= 23.2 - 14

= 9.2.