To determine the number of trout in a lake, a conservationist catches 136 trout, tags them and throws them back into the lake. later, 60 trout are caught; 15 of them are tagged. how many trout would the conservationist expect to be in the lake?

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.