Isuck at math so i'm gunna ask a bunch of questions on this work

What is the least common multiple of 16 and 3?

Find the area of the triangle shown 3 by 6

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?