Three fourths of the voters supported the bond measure .if there were 8000 voters, how many supported the bond measure.

We know that 3/4 of the voters supported the bond measure and that the total number of voters was 8000.
We can simply calculate the exact number of supporters by multiplying the supporting ratio by the total number of voters as follows:
number of supporters = (3/4) x 8000
= 6000 supporter