Answer: 30%
Step-by-step explanation:
Given: Cupcakes have sprinkles = 15
Cupcakes didn't have sprinkles = 35
Total cupcakes = 15+35 = 50
The percentage of the cupcakes had sprinkles =
Hence, the percentage of the cupcakes had sprinkles = 30%
To calculate the percentage,
75/250×100 = 30%