If x represents a number, does 2/5 ⋅ x always represent 40% of that number?

Need on this geometry question. explain how you did it.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2