A bag contains 30 red marbles and 15 purple marbles. Mr. Clark wants to add 180 marbles to the bag. He wants the ratios or red to purple marbles to remain the same. How many of each should he add?(1 point)
Responses
120 red marbles and 60 purple marbles
120 red marbles and 60 purple marbles
80 red marbles and 100 purple marbles
80 red marbles and 100 purple marbles
60 red marbles and 120 purple marbles
60 red marbles and 120 purple marbles
100 red marbles and 80 purple marbles