Answer:
Brownies
18
54
270
Cooldies
16
32
96
384
Step-by-step explanation:
Brownies
simply multiply the 18 by 3 we get 54 and if we multiply 54 by 5 we get 270.
we multiply it by 5 because in series it skip 1 number to multiply next.
Cooldies
first we multiply 16 by 2 we get 32.
next we multiply 32 by 3 we get 96.
and next we multiply 96 by 4 we get 384.
Simply increment in multiplication.
