Is 0.44 rational or irrational

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Is √0.4 rational or irrational

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Is √0.44 rational or irrational

2. sqrt (1/16) is 1/4, sqrt (1/4) is 1/2. The others are irrational: sqrt (1/10), sqrt (1/8), sqrt (1/2)

3.

0.44 is rational

sqrt (0.4) is irrational

sqrt (0.44) is irrational

4.

0.01*pi is irrational

100*pi is irrational

sqrt (100) = 10, rational

sqrt (1/100) = 1/10, rational

5.

7*sqrt (10/49) is irrational

0.5 is rational

4*pi is irrational

3.14 is ratio2. sqrt (1/16) is 1/4, sqrt (1/4) is 1/2. The others are irrational: sqrt (1/10), sqrt (1/8), sqrt (1/2)

3.

0.44 is rational

sqrt (0.4) is irrational

sqrt (0.44) is irrational

4.

0.01*pi is irrational

100*pi is irrational

sqrt (100) = 10, rational

0.44 rational

/0.4 irrational

/0.44 irrational