Value of round off of numbers 2.745 and 2.735 | vedclass

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(D) To round off a number to a specific number of significant digits,we follow these rules:$1$. If the digit to be dropped is less than $5$,the preced

Vedclass · Accepted Answer

$2.74$ and $2.74$

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(D) To round off a number to a specific number of significant digits,we follow these rules:$1$. If the digit to be dropped is less than $5$,the preceding digit remains unchanged.$2$. If the digit to be dropped is greater than $5$,the preceding digit is increased by $1$.$3$. If the digit to be dropped is $5$ followed by zeros,we look at the preceding digit:- If the preceding digit is even,it remains unchanged.- If the preceding digit is odd,it is increased by $1$.For $2.745$:The digit to be dropped is $5$. The preceding digit is $4$,which is even. Therefore,it remains unchanged. The rounded value is $2.74$.For $2.735$:The digit to be dropped is $5$. The preceding digit is $3$,which is odd. Therefore,it is increased by $1$. The rounded value is $2.74$.Thus,the values are $2.74$ and $2.74$.

Value of round off of numbers $2.745$ and $2.735$ up to $3$ significant digits will be

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