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In math, a number is said to be divisible by another number if the remainder after division is 0. Learn the important divisibility rules along with examples.
Division is one of the four basic operations of arithmetic. The other operations are addition, subtraction, and multiplication. What is being divided is called the dividend, which is divided by the divisor, and the result is called the quotient.
Illustrated definition of Divisible: When dividing by a certain number gets a whole number answer. Example: 15 is divisible by 3, because...
List of all math symbols and meaning - equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille,...
Use the definition of divisibility to show that given any integers \(a\), \(b\), and \(c\), where \(a\neq0\), if \(a\mid b\) and \(a\mid c\), then \(a\mid(sb^2+tc^2)\) for any integers \(s\) and \(t\).
Definition. When a number gets completely divided by another number, without leaving any remainder, that number is said to be divisible by the other number. For example, 10 is completely divided by 2 and thus is divisible by 2 but it is not completely divided by 3 – leaving a remainder of 1 – and so is not divisible by 3.
The ÷ symbol signifies the arithmetic operation of division. It's used to indicate that one number is to be divided by another. This operation describes the process of splitting a quantity into equal parts or finding out how many times one number is contained within another. Example 1: If we wish to divide 20 by 4, the expression is represented as:
