Question

Write in numerals: ninety thousand nine hundred nine,
A. $90,0009$
B. $90,879$
C. $90,909$
D. $90,000$

Answer 1

Hint:Chart out the Indian place value chart and clarify the digit with the help of the chart. Expand the digit obtained and that place value of each digit with reference to the Indian place value chart.

Complete step-by-step answer:
In the Indian place value chart, the digits are ground in twos. The number is need from left to right as $crore$ – $lakhs$ – $thousand$ –$ones$ .
Now let us draw the place value of the chart of the Indian system.

$\begin{align}
  & 1,00,000=1lakh\text{ ; }1,00,00,000=1lakh \\
 & 10,00,000=10lakh\text{ ; }10,00,00,000=10crore \\
\end{align}$
Thus we can write the number of nine by thousand nine hundred nine in place value chart as.

Hence, ninety thousand nine hundred nine $=90,909$ .
Thus we got the required answer as $90,909$ .
$\therefore $ option ( c ) is the correct answer.

Note: There is also an international place value chart, according to which we can write the given digits in a group of threes. The number is read from left to right as billion – million – thousands – one.