Question

Write practical application of math on day to day life

Answer 1

oh god I didn't know that

Answer 2

Maths is everywhere. Without releasing, we use maths everyday, and it plays a part in nearly all our daily activities. Every time we pick the phone, use the internet, manage money, decide to take a risk, check the weather report, go to the doctors or travel anywhere, maths plays its part.
Business and industry also need to make decisions about risk and chance and need mathematicians- or operational researchers- to help tham with this.