Respuesta :
Answer:
15.0
Step-by-step explanation:
nearest integer of 12.2 is 12
nearest integer of 2.8 is 3
nearest integer of -9.5 is 10
so the value is
=12+3+ 10
=15
Answer:
15.0
Step-by-step explanation:
your welcome say thank you that is the polite thing to do
