Question

Question 102

Put the (✓), wherever applicable

\begin{tabular}{cc} \hline (a) & \( -114 \) \\ \hline (b) & \( \frac{19}{27} \) \\ \hline (c) & \( \frac{623}{1} \) \\ \hline (d) & \( -19 \frac{3}{4} \) \\ \hline (e) & \( \frac{73}{71} \) \\ \hline (A) & 0 \\ \hline \end{tabular}

Answer 1

We know that,
Natural numbers are $1,2,3,4,\cdots$
Whole numbers are $0,1,2,3,\cdots$
Integers are $-2,-1,0,1,2,\cdots$
Fractions are $\frac{1}{2},\frac{3}{5},\frac{7}{2},\cdots$
Rational numbers are $\frac{3}{2},\frac{-1}{2},\frac{-7}{8},\cdots$
So, according to the numbers systems,
(a) -114: Integer and rational number.
(b) $\frac{19}{27}$: Fraction and rational number.
(c) $\frac{623}{1}$: Natural number, whole number, integer, fraction and rational number.
(d) $-19\frac{3}{5}=-\frac{79}{4}$: Rational number.
(e) $\frac{73}{71}$: Fraction and rational number
(f) 0: Whole number, integer, fraction and rational number.

Hence the table is