The winner of a raffle will receive 3/4 of the money raised from raffle ticket sales. The raffle raised $530.40. How much money will the winner of the raffle get

Convert (3/4) into a decimal which is. 75 (75%). Then multiply the decimal to the total amount of $530.40 which yields $397.80.

In other words 75% of the total $530.40 is given to the winner which is $397.80.