Odds of 3-5 indicate that your profit will be three-fifths of a dollar. In other words, for everyR$5 you bet you can winR$3 in profit. To determine profit, multiply the amount you bet by the fraction. If I spendR$15, then my profit for winning isR$9 (15 x 3/5). Ex.

3/5 in per cent = 60%