Yes- though we may say "When will we ever use this?" ever so often in class, the reality is that we use mathematics in everyday life. From simple addition, to factoring, to finding the angles of various components to a building, math is always being used in real life.
Your answer is C :) blessings
I’m not 100% sure but I think it’s because 20/25 can still be simplified further, while the other 3 can’t.
