Name: Estimation of Numbers
Uploaded: 2019-07-19
Duration: 6 min 59 s
Description: Estimation is finding a number that is close enough to the right answer. Here, you're not trying to get the exact answer; you need something that is good eno...

Question

Round off the following number to the nearest ten, hundred and thousand.

$73, 43, 489$

Accepted Answer

Given number is $73, 43, 489$ .

To round off a number to the nearest ten:

The digit in ones place is $9$ which is more than $5$ . Thus, we replace the digit at the ones place by $0$ and increase the digit in tens place by $1$ .

Thus, the answer is $73, 43, 490$ .

To round off a number to the nearest hundred:

The digit in tens place is $8$ which is more than $5$ . Thus, we replace the digits at the tens and ones place by $0$ and increase the digit in hundreds place by $1$ .

Thus, the answer is $73, 43, 500$ .

To round off a number to the nearest thousand:

The digit in hundreds place is $4$ which is less than $5$ . Thus, we replace the digits at the hundreds, tens and ones place by $0$ and keep the digit in thousands place as it is.

Thus, the answer is $73, 43, 000$ .

So, the required answer is $73, 43, 490; 73, 43, 500; 73, 43, 000$ .

Round off the following number to the nearest ten, hundred and thousand.

$73, 43, 489$

Important Questions on Numbers

Learn and Prepare for any exam you want !

Round off the following number to the nearest ten, hundred and thousand. 73,43,489

Important Questions on Numbers

Learn and Prepare for any exam you want !

Round off the following number to the nearest ten, hundred and thousand.

$73, 43, 489$