A boxer is put on a diet to gain 17 lb in four weeks the box or gains 5 1/5 town the first week and 3 9/10 lb the second week .how much weights must the box or gain during the third and fourth weeks in order to gain a total of 17 Lb.

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.