Question

Question #da0ab

Answer 1

`"22.6 g/cm"^3`

Explanation:

We can use the formula `"density" = "mass"/ "volume"`.

`D = "226 g" / ("10 cm"^3) = "22.6 g/cm"^3`

Answer 2

22.6 g/ml or to two significant numbers
23 g/ml

Explanation:

Density = Mass/volume

Mass = 226 grams

Volume = `10 cm^3 = 10 ml`

Density = `226/10 = 22.6` g/ml

However while 226 has three significant digits 10 seems to have only two significant units so the answer should be rounded off to two significant digits.

`22.6 = 23`g/ml to two significant digits.