Question

a=12
b=11
c=10
a,b,c=?

Answer 1

$a = 12$

$b = 11$

$c = 10$

a,b,c = 12,11,10

a+b+c = 12+11+10

= 33

a-b-c = 12-11-10

=-9

a x b x c = 12 x 11 x 10

= 1320

Answer 2

your answer is in the attachment ⤴

hope it's help...