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Fractional Conversion Factor?
Write the appropriate fractional conversion factor (10to the m/km) to convert the following
1.) m to mm:
2.) pL tocL:
3.) mg to Kg:
4.) uL to dL:
5.)cm squared to m squared:
these are questions on home work I reall need help with
I ment 10 to the 3 m/km
1 Answer
- Anonymous1 decade agoFavorite Answer
1. 10^-3 m / mm (1000 mm in one m)
2.
3. 10^6 mg/Kg (1000 mg in a g, 1000 g in a Kg)
4.
5. Hard one, you are squaring an area as in sq. ft. in a sq. yard - though there are 3 ft. in 1 yd, there are 9 (3x3) sq. ft. in a sq. yard.
similarly there are
100 cm in 1 m so there are (100 x 100) cm2 per m2 or
10,000 cm2 per m2 = 10^4 cm2 / m2
Try the web page to do numbers 2 and 4
Source(s): http://en.wikipedia.org/wiki/SI_prefix