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Type: Multiple-Choice
Category: Represent and Determine Probability
Level: Grade 7
Standards: 7.SP.C.8, 7.SP.C.8a
Author: ksilvers12
Last Modified: 6 years ago

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Represent and Determine Probability Question

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Grade 7 Represent and Determine Probability CCSS: 7.SP.C.8, 7.SP.C.8a

Timmy has 3 red pens and 2 black pens in the bottom of his book bag. They are all the same size and shape. He randomly selects a pen to use and then puts it back in his bag. Later he randomly selects a pen a second time. What is the probability that he selects a red pen both times?
  1. 3/5
  2. 3/10
  3. 1/9
  4. 9/25