How do you apply maths in our daily life?

Answer 1

Math is basically needed in counting and computations.

When you want to know the measurements of something like weights, heights, widths, lengths, distances, etc., you need math.

When you want to know the your change when you buy something, you need math.

In computing grades, you need math.

In getting statistical data like age, population, areas, volumes, etc., you need math.

You need math in almost anything that you do.