Question

the diagram below is a model of two solutions. each

solution a
solution b
which solution has a higher concentration of green particles?
solution a
solution b
neither; their concentrations are the same

Explanation:

Step1: Calculate the concentration of green particles in Solution A

Concentration of green particles in Solution A: $\frac{1}{40}$

Step2: Calculate the concentration of green particles in Solution B

Concentration of green particles in Solution B: $\frac{8}{45}$

Step3: Compare the two concentrations

$\frac{1}{40}= 0.025$ and $\frac{8}{45}\approx0.178$

Answer:

Solution B