What is 100 percent if 15 percent is 24?

Well, honey, if 15 percent is 24, then you just divide 24 by 15 to find out what 1 percent is, which is 1.6. And if you want to know what 100 percent is, you just multiply 1.6 by 100, which gives you 160. So, 100 percent is 160. Math doesn't have to be a headache, darling.