A solid metal block has mass 500g and volume 125cm³ - OCR - GCSE Maths - Question 4 - 2018 - Paper 5

To calculate the density of the block, we can use the formula:

$$Density = \frac{Mass}{Volume}$$

Substituting the values:

• Mass = 500 g
• Volume = 125 cm³

Calculating the density:

$$Density = \frac{500 \text{ g}}{125 \text{ cm}^3} = 4 \text{ g/cm}^3$$

Hence, the density of the block is 4 g/cm³.