Question

Write these numbers in figures and mark the commas to denote the periods according to the Indian system of numeration.
1).Five crore twelve lakh sixteen thousand seven hundred five.
2).Eight crore ninety six lakh seventy one thousand four hundred thirty five .
3).Ninety nine crore fifty eight lakh three thousand eleven.
4).Twenty one crore four lakh eight thousand one.
5).Twenty seven lakh ninety one thousand ninety.​

Answer 1

Answer:

1) 5,12,16,705

2) 89,671,435

3) 99,58,03,011

4) 21,04,08,001

5) 27,91,090