Question

Write natural numbers from 102 to 113. What fraction of them are composite numbers ?

Answer 1

Natural no. of $102$ to $113$ will be $102,103,104,105,106,107.108,109,110,111,112,113$

Composite numbers are whole numbers that have more than two factors.

So, composite no. from $102$ to $113$ will be $102,104,105,106,108,110,112$

Hence, the fraction of them are composite no will be $\frac{compositeno102to113}{totalnoof102to113}=\frac{7}{12}$.