Answer: Valerie bakes 60 cupcakes
Explanation:
To find how many Valerie bakes, you have to first start with finding the amount Jennifer bakes.
We know that Rabia bakes 24 cupcakes.
Jennifer bakes twice as much, so 2 x 24 is the amount she bakes. Jennifer bakes 48 cupcakes.
Valerie makes a quarter more than Jennifer, so 1.25 x 48 is the amount she makes. Valerie makes 60 cupcakes.
Hope I helped! :)