1000 mg = ______ g
1 L = _______ mL
160 cm = ________ mm
14 km = _________ m
109 g = __________ kg
250 m = __________km
2006-09-01 12:00:06 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
1000 mg = 1 g
1 L = 1000 mL
160 cm = 1600 mm
14 km = 14000 m
109 g = 0.109 kg
250 m = 0.250 km
2006-09-01 12:03:10 · answer #1 · answered by knowbuddycares 3 · 1⤊ 0⤋
1 g
2006-09-01 19:01:35 · answer #2 · answered by jared g 1 · 0⤊ 0⤋
1000 mg = 1 g
1 L = 1000 mL
160 cm = 1600 mm
14 km = 14,000 m
109 g = 0.109 kg
250 m = 0.25 km
2006-09-01 19:15:01 · answer #3 · answered by Steve P 5 · 0⤊ 0⤋
metric conversions are too easy
if meters is the standard ..10^ (0) then centiM = 10^(-2), milliM = 10 ^(-3).....so
take problem 3) 160cm = ? mm .....
(160 * 10^(-2) = ? * 10^(-3) )
to decrease the power from (-2) to (-3), move 1 Dec Point to right
160 becomes 1600
the use base 10 conversions allows us to just move the decimal point to solve
(another decimal point exercise is scientific notation.... practice it)
2006-09-01 19:13:21 · answer #4 · answered by Brian D 5 · 0⤊ 0⤋
Its a good thing you are not in Chemical Engineering because you have to use English units instead of SI. This can cause a lot of unnecessary headaches. SI unit are nice easy and perfect.
2006-09-01 23:20:50 · answer #5 · answered by Scott S 4 · 0⤊ 0⤋
We invented the metric system so you could do these in your head.
2006-09-01 19:01:22 · answer #6 · answered by stevewbcanada 6 · 1⤊ 0⤋
1000mg = 1g
1L = 1000mL
160cm = 1600mm
14km = 14000m
109g = 0.109kg
250m = 0.25km
2006-09-01 19:06:08 · answer #7 · answered by Anonymous · 1⤊ 0⤋
in order
1
1000
1600
14000
0.109
0.25
This is so easy, I fail to see why you feel compelled to ask. Are you planning on flunking?
2006-09-01 19:03:07 · answer #8 · answered by Vincent G 7 · 0⤊ 0⤋