Question

Tens digit and tenth digit of the 102.18 are:

• A. 0 and 1
• B. 1 and 0
• C. 0 and 8
• D. 2 and 0

Answer 1

The correct option is A 0 and 1

Expansion form of underlined digits of a number 102.18 are as follows

$\underset{–}{1}02.18=1\times 100\Rightarrow Hundredsplace1\underset{–}{0}2.18=0\times 10\Rightarrow \underset{–}{Tensplace}10\underset{–}{2}.18=2\times 1\Rightarrow Onesplace102.\underset{–}{1}8=\frac{1}{10}\Rightarrow \underset{–}{Tenthsplace}102.1\underset{–}{8}=\frac{8}{100}\Rightarrow Hundredthsplace$

Tens digit is 0 and tenth digit is 1.
Option A is correct.