A set of house plans is made in the ratio 25 : 1. If a room is 5 m long, how long is this room on the plan?

The number 77,098 rounded to the nearest thousand is 77,000.

The given number is 77,098.

We need to round the given number to the nearest thousand.

How do round the number to the nearest thousand?

There are some basic rules and steps that need to be followed for rounding numbers to the nearest thousand.

• Mark the number that we need to round. In this case, we will mark the digit in the thousands place. This rounding digit will be the one that will eventually be affected.

• Since we are rounding to the nearest thousand, we need to check the digit to the immediate right of the thousands place, that is the hundreds place.
• If the digit in the hundreds place is less than 5, we do not change the digit in the thousands place. However, all the digits to the right of the thousands place are changed to 0.
• If the digit in the hundreds place is 5 or more than 5, we increase the thousands place by 1, and all the digits to the right of the thousands place are changed to 0.

Now, in 77,098 the digit in the hundreds place is 0 which is less than 5, so the number is rounded down, is 77,000.

Therefore, the number 77,098 rounded to the nearest thousand is 77,000.

To learn more about rounding off the numbers visit:

brainly.com/question/902495.

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