-1 1/4 a = 1 3/4 (in fraction)

Mathematics

1 answer:

Delicious77 [7]3 years ago

4 0

Answer:

Decimal Form:

-1.4

Mixed Number Form:

-1 2/5

Extract Form:

-7/5

Step-by-step explanation:

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Is 50.2 a rational or an irrational number, why?

Greeley [361]

Answer:

Rational.

Step-by-step explanation:

$\textbf{A rational number is a real number that can be expressed as}~ \dfrac{p}{q},\\\\\textbf{where}~ p~ \textbf{and}~ q~ \textbf{are integers.}\\\\ \boxed{50.2 = \dfrac{502}{10}}\\\\ \textbf{50.2 can be expressed as a ratio of two integers,}~ \textbf{so it is a rational number.}$