Question

Picking a purple marble from a jar with 10 green and 10 purple answer in simplest form

Answer 1

not really sure what answer you want. but you have a 50/50 chance of picking a green or purple marble.

Explanation:

Answer 2

10/20 = 1/2

Explanation:

There are 10 purple marbles and 20 marbles in total. The chances of picking a purple marble is 10/20. 10/20 simplifies to 1/2.