Respuesta :

Answer: 37.5%

Step-by-step explanation:

200-125=75

75 divided by 200 is 0.357

since we need percent so were gonna move the decimal point 2 places so the final answer is 37.5% remain unsold

Use a calculator to do 75 divided by 200 because 75 is the remaining number of balloons. The calculator will say 0.375, or 37.5 %