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Rus_ich [418]
3 years ago
9

A container has 1 pink block and 3 green blocks. Juan wants to make the probability of randomly selecting a black block equal to

50%. How many black blocks should he add?
Mathematics
1 answer:
alex41 [277]3 years ago
8 0

Answer:

4

Step-by-step explanation:

He should add 4 black blocks because there are a total of 4 other blocks, and in order to have a probability of 50%, the number of black blocks needs to be equal to the total number of the other colored blocks.

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