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The density of an object is equal to its mass divided by its volume. If a rock sample has a mass of 360 grams and a volume of 120 cubic centimeters, what is the density of the sample in grams per cubic centimeter?
Choose 1 answer:
(A) 3
(B) 240
(C) 480
(D) 1,080

The density of an object is equal to its mass divided by its volume. If a rock sample has a mass of $360$ grams and a volume of $120$ cubic centimeters, what is the density of the sample in grams per cubic centimeter? $\newline$ Choose $1$ answer: $\newline$ (A) $3$ $\newline$ (B) $240$ $\newline$ (C) $480$ $\newline$ (D) $1$ , $080$

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Multi-step problems with unit conversions

Full solution

Q. The density of an object is equal to its mass divided by its volume. If a rock sample has a mass of

360

grams and a volume of

120

cubic centimeters, what is the density of the sample in grams per cubic centimeter?

\newline

Choose

1

answer:

\newline

(A)

3

\newline

(B)

240

\newline

(C)

480

\newline

(D)

1

,

080

Identify Given Values: Identify the given values for mass and volume. $\newline$ Mass = $360$ grams $\newline$ Volume = $120$ cubic centimeters $\newline$ The formula for density is Density = $\frac{\text{Mass}}{\text{Volume}}$ .
Substitute Values into Formula: Substitute the given values into the density formula. $\newline$ Density = $\frac{360 \, \text{grams}}{120 \, \text{cubic centimeters}}$
Perform Division: Perform the division to calculate the density. $\newline$ Density = $360 / 120$ $\newline$ Density = $3$ grams per cubic centimeter

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