1.
Round 8,274 to the nearest thousand.
8,000
8,270
9,000
8,300

8000

Step-by-step explanation:

Since a thousand = 1 000

Rounding to the nearest thousand means rounding to a number that has 3 numbers behind it.

Here with 8 274, since 2 < 5 when rounding you don't add anything to the 8 thousand.

If it was 8 674, you would have had 9 000, because 6 > 5

21/58.

hope to be marked brainliest