Smart Contract - Math Operations

Math in solidity is pretty straightforward Addition : x = y; Subtraction : x-y; Multiplication : xy; Division : x/y; Modulus / remainder : x%y;(For example 13%5 is 3) Raise to power is : x*y e.g 52 is 5^2 = 25 pragma solidity >=0.5.0 <=0.6.0 contrac...