Answer:
or 0.375
Explanation:
To find 1/8 of 3, all you need to do is multiply 3 by 1/8.
3 can be rewritten as

x
=
Multiply the numerators (the numbers on the top) first.
3 x 1 = 3
Now multiply the numbers in the denominator (the numbers on the bottom) second.
1 x 8 = 8
x
=

is our final answer. As a decimal, this number is 0.375.