0.0008
7381 rounded to the nearest ten is 7380. 7381 rounded to the nearest hundred is 7400. 7381 rounded to the nearest thousand is 7000. 7381 rounded to the nearest ten thousand is 10000.
121
1,11,and 121
15.125
the way you can get 121 you do is 121-8=113 and there is your answer
121
3.6667
121
121!
0.0248
11