48.5211g= _ kilograms
19.7254g=_ kilograms
21.3573= __kilograms
48.47=__ kilograms
21.35=__ kilograms
2007-05-21 03:59:04 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
they are all going from grams to kilograms
2007-05-21 03:59:35 · update #1
Just divide by 1000 every time, because there are 1000 grams in a kilogram ("Kilogram" is Greek for "a thousand grams," because "kilo" is the SI prefix for 1000.) To divide by 1000, move the decimal point three places to the left. Here's one example.
21.35 g = 0.02135 kg
You should be able to do the others quite easily.
2007-05-21 04:01:53 · answer #1 · answered by DavidK93 7 · 0⤊ 0⤋
A kilogram is 1,000 grams, so to get from grams to kilograms, you would divide by 1,000. To go from kilograms to grams, you multiply by 1,000. So, for example, your first problem of 48.5211g = ? kg, would be 48.5211 / 1,000 = .0485211, or a shortcut is to move the decimal point over 3 places representing the three zeros.
Hope this helps!
2007-05-21 11:10:57 · answer #2 · answered by starlight_chic06 3 · 0⤊ 0⤋
1000 grams equals one kilogram. So for each one, just move the decimal place to the left 3 places.
2007-05-21 11:02:11 · answer #3 · answered by kdesky3 2 · 1⤊ 0⤋
1kg = 1000 grams.
so to convert grams to kilograms divide by 1000.
so
48.5211g= 0.0485211 kilograms
19.7254g= 0.0197254 kilograms
21.3573= 0.0213573 kilograms
48.47= 0.04847 kilograms
21.35= 0.02135 kilograms.
2007-05-21 11:12:15 · answer #4 · answered by cute-goddess 5 · 0⤊ 0⤋
there are 1000 grams in a kg
move the decimal point to the left 3 places to change g to kg
48.5211g = .0485211 kg
or use this
http://www.google.com/search?hl=en&q=19.7254g+in+kilograms
2007-05-21 11:04:22 · answer #5 · answered by DanE 7 · 0⤊ 0⤋
move the decimal to the left 3 places.
2007-05-21 11:02:15 · answer #6 · answered by Lobster 4 · 0⤊ 0⤋
kilo = 1000
this will help you with kilometers, kilograms, kilowatts... etc
2007-05-21 11:03:48 · answer #7 · answered by dark_massiah 3 · 0⤊ 0⤋
just divide everything by 1000
2007-05-21 11:02:20 · answer #8 · answered by TheSandMan 5 · 0⤊ 0⤋
from g to kg, divide each by 1000......
from kg to g, multiply by 1000...
2007-05-21 11:08:31 · answer #9 · answered by tofi 2 · 0⤊ 0⤋
.0485211 kg
.0197254 kg
.0213573 kg
.04847 kg
.02135 kg
2007-05-21 11:06:11 · answer #10 · answered by Anonymous · 0⤊ 0⤋