910
910
First determine the mass of 2 lbs of NaOH - it's about 2 x 454 g = 908 g[Having to use a conversion factor introduces error.]A mole of NaOH is 40 g; 908 g/40 g/mole = 22.7 moles.
It is 910 - 730 = 900 - 720 (subtractin 10 from each term) = 180.
6.6273 rounded to the nearest thousandths is 6.627 Rounded to the nearest hundredths, it is 6.63. Rounded to the nearest tenths, it it 6.6. Rounded to the nearest ones, it is 7.
900
Rounded to two decimal places, 46/908 x 100 = 5.07 percent.
80
910
It is 900
910
1% of 908 = 1% * 908 = 0.01 * 908 = 9.08
As rounded to nearest hundred thousand it becomes 7 909 000. This is because 688 exceeds 500 ie half of 1000. So 8 thousand becomes 9 thousand. So 908 thousand becomes 909 thousand.
1405-908 = 497
908
The positive integer factors of 908 are: 1, 2, 4, 227, 454, 908
908 454,2 227,2,2