# 2.2.2 Arithmetic Operator Exercise \[10]

## Problem Set 2.2.2: Arithmetic Operator Exercise \[10]

1. \[1] Calculate the Average of **Three Numbers**.
2. \[2] Calculate Body Mass Index (BIM) using **Weight** and **Height**. \[BMI=weight(kg)/height(m)^2]
3. \[3] Calculate the Reminder of **Two Numbers** without using the modulus (%) operator.
4. \[4] Swap values of two variables without using a third variable using Arithmetic Operators.
5. \[5] Determine the Number of Notes Required to represent a **Money Amount**. (Consider you have the following notes: 1000, 500, 200, 100, 50, 20, 10, 5, 2, 1)
6. \[6] Calculate the Electricity Bill based on **Total Unit Uses**. (Consider the following bill slab for unit uses: First 100 Units => 10 tk, Next 200 Units => 15 tk, Next 75 Units => 20, Rest of the Units => 30 tk)
7. Complex Number Operations
   1. \[7] Summation of Two Complex Numbers.
   2. \[8] Subtraction of Two Complex Numbers.
   3. \[9] Multiplication of Two Complex Numbers.
   4. \[10] Division of Two Complex Numbers.

<mark style="color:red;">**\* Note: Bold Word Indicates the Input for the program.**</mark>
