Use two unit multipliers to convert 1000 cm^2 to mm^2?
440360
1000CM^2 = 10000000mm^2
1116225
simply multiply it with 0.4
1071585
assume 0.1mm3\n6.02e22 mm3\n6.02e19 cm3 \n6.02e13 m3\n6.02e5 km3\nroughly 602,000 km3
1177242
I suggest http://www.oanda.com/convert/classic\nI've tried this many times, very easy and very helpful too.
315486
200cm < 200dm \n\n200cm = 2m\n200dm= 20m
459089
the best converter you can use is 'joshua madisons convert'. there is conversions for every existing measurment
888834
Integrate from -π/2 to π/2 and double it
837631
I've always assumed that the 2 was 2.00000000000000000....etc.\n\nSo, I would say use two sig figs.
492234
4.0 mmols to around 7.0 mmols
786990
0.2 m + 100 * 10^3 m -30 m = 70.2 * 10^3 m = 70200 m
605852
multiply n-m by 0.737562
216356
check out the link below, there you can find and convert any kind of units to another
841638
4.00751601 × 10^9 centimeters
669452
10 milimeters in 1 cm
677953
1000= 10 * 10 * 10 or 10^3
888632
to turn kg's into pounds you multlply the kg by 2.2
492120
Expanded form would be\n\n30000 + 2000 + 500 + 1\n\nelse writen as\n\n3x10^4 + 2x10^3 + 5x102 + 1