To compare them, convert them to the same units.
.0005 km *1000(m/km) = .5 meters.
2.1m is greater than .5 meters.
50mm= .00005 km
00005 = 5
.00005 is five one hundred thousandths.
0
o.00005
Five hundred-thousandths.
It is: 0.00005*100 = 0.005%
.000050
Five hundred thousandths
1 Dong = $.00005, so $5.
1 µL = 10-6 L. µL is the symbol for microliter. Going from microliter to liters, you are going to move the decimal place 6 times to the left. Remember that moving to the left makes the number smaller. 50 µL × 10-6 = .00005 L
9.98005 is .00005 larger than 9.98 This becomes clearer if you multiply both by 100,000 you then have 998000 and 998005