Which of the following is a rational number?

Mathematics

1 answer:

densk [106]2 years ago

3 0

An irrational number is a number that cannot be expressed as a fraction, like Pi
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The square root of 2 is irrational as it cannot be expressed as a fraction since the decimal never stops and never repeats.
Same goes for the square root of 3, and 5
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Square root of 1 is rational as because the square root of 1 is 1, and the number 1 can be expressed as a fraction (1/1)

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*See diagram in the attachment

Answer:

27 inches

Step-by-step explanation:

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W = 7 in.