A bag contains 7 RED beads, 10 BLUE beads, and 3 GREEN beads. If a single bead is picked at random, what is the probability that the bead is RED?
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1020
1320
720
1720
320
Answer Explanation
Correct answer:
720
There are 7 red beads, and the total number of beads is 7+10+3=20. So the probability of getting a red bead is 720.
Tuesday, 22 February 2022
A bag contains 7 RED beads, 10 BLUE beads, and 3 GREEN beads. If a single bead is picked at random, what is the probability that the bead is RED?
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