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3 years ago

Convert the decimal 0.6333… to a fraction and classify it as either rational or irrational.

Mathematics

2 answers:

Cerrena [4.2K]3 years ago

4 0

answer B

We assume x= 0.6333

100x = 63.3333

10x= 6.333 33 (subtract it )

----------------------------

90x = 57 ( divide by 90 on both sides)

So x= $\frac{57}{90}$

Answer : $\frac{57}{90}$

When we can write a number in fraction form then it is a rational number.

We converted the decimal number into a fraction so it is rational

daser333 [38]3 years ago

4 0

The answer is B. 57/90, rational.

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$\begin{gathered} A=(x_1,y_1),B=(x_2,y_2) \\ \Rightarrow d(A,B)=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2} \end{gathered}$

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