Question

I need help with letter c and d

Answer 1

C. Claire could be 6 foot 8 while Alice could be 5 feet.

D. It would be 3/4 to 4/4 because Alice is 1/4 shorter than Claire.
3/4 : 4/4 | 6/8 : 8/8 | 9/12 : 12/12 | etcetera.