\(\frac{1}{4}\)
Explanation
To solve this problem, first find the number of red candies in the jar by adding the numbers of all the other candies together, then subtracting from the total. 75 orange + 62 blue + 52 green = 189 candies 252 – 189 = 63 red candies Probability is the chance that a certain event will happen. Since there are 63 red candies out of a total of 252 candies, divide 63 by 252. Reduce the fraction by dividing the numerator and denominator by 63. \(\frac{63}{252} \div \frac{63}{63}= \frac{1}{4}\)