Which of the following lists the girls in older from least to greatest portion of free throws made?

To answer this question we need to write all the numbers in percentage form:
Swim 88.2%
Vidisha 75%
Sue 84%
Manuela 79%
Alexa 87.5%
Then the list would be Vidisha, Manuela, Sue, Alexa and Swim, therefore the answer is d.