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1 year ago

Which number can be written as a fraction and is therefore Rational?

Mathematics

1 answer:

djverab [1.8K]1 year ago

6 0

Answer:

0.89898989.... is the correct answer

Fraction form: $\frac{89}{99}$

Step-by-step explanation:

0.89898989.... is the correct answer because it can be written as $\frac{89}{99}$ in the simplest form. and 0.89898989.... is rational because it is a repeating number.

Any rational number is a number that can be written as a fraction, a repeating decimal, a whole number, an integer, etc. As long as the number is a number with infinite digits like π.

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2 years ago

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2 years ago

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Answer:

$\boxed{2^{\frac{802}{27}} \cdot 3^9}$

Step-by-step explanation:

<u>I will try to give as many details as possible. </u>

First of all, I just would like to say:

$\text{Use } \LaTeX !$

Texting in Latex is much more clear and depending on the question, just writing down without it may be confusing or ambiguous. Be together with Latex! （＊＾Ｕ＾）人（≧Ｖ≦＊）/

$(3^{-2} \cdot 4^{-5} \cdot 5^0)^{-3} \cdot (4^{-\frac{4}{3^3} })\cdot 3^3$