Classify the following number as rational or irrational: 3.142857 - Vidyadip

Question

Classify the following number as rational or irrational:

$3.\overline{142857}$

✓

Answer

$3.\overline{142857}$ is a rational number because it is a repeating decimal.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Real Numbers→Real Numbers — all question types→Maths STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

A tangent $PQ$ at a point $P$ of a circle of radius $5\ cm$ meets a line through the centre $O$ at a point $Q$ so that $OQ = 12\ cm$. Length $PQ$ is:

In the AP $2, ? , 26,$ find the missing terms?

$\frac{{1 - {{\tan }^2}45^\circ }}{{1 + {{\tan }^2}45^\circ }} = $

In the equation $a x+b y+c=0$ If $a=0$ and $b \neq 0, c=0$ then which axis is represented the graph of the equation ?

Without using trigomentric tables, prove that:
$\big(\sin72^\circ+\cos18^\circ\big)\big(\sin72^\circ-\cos18^\circ\big)=0$

Write the empirical relation between mean, mode and median.

Find the $LCM$ and $HCF$ of $26$ and $91$ pairs of integers and verify that $LCM$ $\times$ $HCF =$ product of the two numbers.

Evaluate the following:
$\cos60^\circ\cos30^\circ+\sin60^\circ\sin30^\circ$

A trial is made to answer a true-false question. The answer is right or wrong. Is this experiment has an equally likely outcome? Explain.

What is the Fundamental Theorem of Arithmetic ?