A jara has 25 green grapes and 75 purple grapes. what is the probability that a purle grape will be chosen at random?

75/(25+75) = ?

75/(25+75)

To find the probability of randomly selecting a purple grape, you need to determine the total number of grapes and the number of purple grapes. In this case, the total number of grapes is 25 + 75 = 100, and the number of purple grapes is 75.

To calculate the probability, divide the number of purple grapes by the total number of grapes:

Probability = Number of Purple Grapes / Total Number of Grapes

Probability = 75 / 100

Simplifying the fraction, we have:

Probability = 3 / 4

So, the probability of randomly selecting a purple grape is 3/4 or 75%.