Answer:
30
Explanation:
When multiplying numbers, you can imagine it as repeated addition.
You are essentially adding 6 fives together
5 + 5 + 5 + 5 + 5 + 5
= 30
You might imagine this as 6 rows of 5
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
which, if you count, are 30 dots
or, you can imagine this as 6 groups of 5
a a a a a
b b b b b
c c c c c
d d d d d
e e e e e
6 times 5, is 30
eventually, [with whichever method works best], you can memorize the basic / 1-12 multiplication facts.