Question

patty is given 74 ml of a substance that has a density of 1.21 g/ml what is the mass of the substance

Answer 1

`\huge{ \boxed{89.54 \: g}}`

Step-by-step explanation:

To find the mass of an object given it's volume and density, we use the formula;

`\bold{density( \rho) = (mass)/(volume) \\ }`

Since the mass is the unknown variable in the question, we make mass the subject and solve.

mass = density × volume

From the question

• density = 1.21 g/ml
• volume = 74 ml

`\text{mass} = 1.21 * 74 = 89.54`

We have the final answer as

89.54 g