Arithmetic is the branch of mathematics that includes the study of numbers and the manipulation of numbers that are useful in all other branches of mathematics. It basically includes operations like addition, subtraction, multiplication, and division.
- Additions represent the sum of two values.
- Subtraction is the difference between two values
- Multiplication is the product of two numbers
- The division is the method of dividing one number by another.
The basic arithmetic properties of real numbers are:
- Commutative Law
- Associative Law
- Distributive Law
A is two years older than B who is twice as old as C. If the total of the ages of A, B, and C is 27, then how old is B? (a)7 (b)8 (c)9 (d)10
A is two years older than B who is twice as old as C. If the total ages of A, B, and C be 27, then B is 10 years old. The basic arithmetic operations (+, -, ×, and ÷) that you use in everyday life. Whether you need to calculate your annual budget or distribute something evenly among multiple people, you use arithmetic operations for each of these aspects of your life.
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