Question
A loaf of bread has a volume of 2270 cm^3 and a mass of 454 grams. What is the density of the bread? A calculator has been provided for you below.
Answers
GPT-4o mini
Density is calculated using the formula:
\[
\text{Density} = \frac{\text{Mass}}{\text{Volume}}
\]
Given:
- Mass = 454 grams
- Volume = 2270 cm³
Now, substitute the values into the formula:
\[
\text{Density} = \frac{454 \text{ g}}{2270 \text{ cm}^3}
\]
Calculating the above:
\[
\text{Density} \approx 0.19956 \text{ g/cm}^3
\]
Rounding to an appropriate number of significant figures, the density of the bread is approximately:
\[
\text{Density} \approx 0.200 \text{ g/cm}^3
\]
\[
\text{Density} = \frac{\text{Mass}}{\text{Volume}}
\]
Given:
- Mass = 454 grams
- Volume = 2270 cm³
Now, substitute the values into the formula:
\[
\text{Density} = \frac{454 \text{ g}}{2270 \text{ cm}^3}
\]
Calculating the above:
\[
\text{Density} \approx 0.19956 \text{ g/cm}^3
\]
Rounding to an appropriate number of significant figures, the density of the bread is approximately:
\[
\text{Density} \approx 0.200 \text{ g/cm}^3
\]