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soldi70 [24.7K]
2 years ago
14

An iron ball has a density of 4 g/cm3.

Mathematics
1 answer:
navik [9.2K]2 years ago
8 0
<h3>Answer:  60 grams</h3>

========================================================

Explanation:

m = mass

v = volume

d = density

The formula we use is

d = m/v

Multiplying both sides by v allows us to solve for m

d = m/v

d*v = m

m = d*v

Now plug in the given density (d = 4) and the given volume (v = 15) and simplify:

m = d*v

m = 4*15

m = 60 grams

Note how,

d = m/v

d = 60/15

d = 4

which helps confirm our answer

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