Clare mixes cups of water with cup of orange juice concentrate.

han mixes cups of water with cup of orange juice concentrate.

whose orange juice mixture tastes stronger?

We can see that the orange juice mixture tastes stronger in Clare mixture as it has more orange juice than Han's mixture.

Step-by-step explanation:

Since we have given that

Clare mixes  cups of water with cup of orange juice concentrate.

Han mixes cups of water with  cups of orange juice

So, Concentration of orange juice in Clare mixture is  

And the concentration of orange juice in Han mixture is

So, we can see that the orange juice mixture tastes stronger in Clare mixture as it has more orange juice than Han's mixture.

Hope this helps :)