It is: 270
To round 165 to the nearest hundred, you consider if 65 is closer to 0 or to 100. Since 65 rounds up to 100, 165 would round up to 200. In contrast, if the question had been to round 140 to the nearest hundred, 40 would round down to zero, so the answer would have been 100.
270
270
0
It is: 270
260
0
7265950
470
260
Yes. The NEXT nearest star is about 265 thousand times farther from usthan the sun is, and all the other stars are even farther away.