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Rational and Irrational Numbers

Across
You can express 2 as 2/1 which is the quotient of the integer 2 and 1
All repeating decimals are rational.
If a fraction, has a dominator of zero, then it's irrational
is rational because it can be expressed as 73/100
Unlike √9, you cannot simplify √5 .
is rational because it can be expressed as 9/10 ( All terminating decimals are also rational numbers)
Down
does not repeat
You can express 5 as 5 over 1 which is the quotient of the integer 5 and 1
is rational because you can simplify the square root to 3 which is the quotient of the integer 3 and 1
is probably the most famous irrational number out there!
Unlike √9, you cannot simplify √7 .
is rational because it can be expressed as 3/2