Respuesta :
Answer:
17.8109195%
Step-by-step explanation:
To find the percent increase, we use the formula
percent increase= (new - original)/ original * 100 %
The new score is 205
The original score is 174
Substitute these value into the equation
percent increase = (205-174)/174 * 100%
= 31/174 * 100%
= .17816092 * 100 %
=17.816092 %