How to do math about :

BOD MAS is the most important rule of Mathematics. The rule to any mathematical scenario is Brackets, Order, Division (:), Multiplication, Addition and Subtraction. Division has as the two dots denotes a numerator and a denominator. Numerator is lower then denominator but sometimes it can be other way around.

Step-by-step explanation:

2 : 2 When you divide 2 by another number 2 the answer is 1. Any number divide by the same number is 1 If 5 : 2, 5 portion is divided by 2 so we take 2 and result 4. Reminder comes 1 as 4 does not equal to 5 and 4 can't go beyond 5. Division means divide the group in two equal parts. Long division is the operation which goes in process steps by steps. Divisible by means one number is equally divisible by other number.