3 years ago

Which number produces a rational number when added to 0.5

1 answer:

4 0

Answer:

To keep the sum rational, the addend must also be rational. The square root of a number which is not itself a perfect square is irrational, so A cannot be the answer, because the sum would be irrational. B is a rational number and therefore when added to 0.5 produces another rational number, 0.75

Step-by-step explanation:

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