Math, asked by prajapati123, 1 year ago

how many digits are required to write numbers from 1 to 50?

Answers

Answered by luciferxixo

Bonjour!!

9 + (41 ×2)
= 9 + 82
= 91 digits

prajapati123: thank u its correct answer

luciferxixo: Pleasure

abhaygoel71: how you did this?

abhaygoel71: will you please tell me its rule

luciferxixo: There is no rule but just simple math.

abhaygoel71: what

luciferxixo: 1-9 are 1 digit numbers so we take 9 seprate. 10-50(which are 49digits) we take them sepratr and as they are 2 digit number, we multiple them by 2 and then add both.

abhaygoel71: ok

abhaygoel71: thanks

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