Vedic / Quicker / Shortcut Math ⇒ Topic : Divisibility of a number by 5

Arjun
 
Divisibility of a number by 5 shortcut tricks Example: 7775/5 = 1555 (End digit is 5). Example: 3395 / 5 = 679 (End digit is 5). Example: 45865 / 5 = 9173 (End digit is 5). Example: 357555 / 5 = 71511 (End digit is 5). Example: 3398795 / 5 = 679759 (End digit is 5). Example: 33945785 / 5 = 6789157 (End digit is 5). Example: 339456795 / 5 = 67891359 (End digit is 5). Example: 3395254785 / 5 = 679050957 (End digit is 5). Note: The number is divisible by 5 if the end of one digit from right end is Zero. Example: 33950/5 = 6790 (End digit is 5). Example: 458650 / 5 = 91730(End digit is 0). Example: 3575550 / 5 = 715110 (End digit is 0). Example: 33987950 / 5 = 6797590 (End digit is 0). Example: 339457850 / 5 = 67891570 (End digit is 0). Example: 3394567950 / 5 = 678913590 (End digit is 0). Example: 33952547850 / 5 = 6790509570 (End digit is 0). Note: So Before going to divisible by 5 any number, first check the end of one digit is from right end is 5 or end of one digit is Zero.Than all numbers is divisible by 5.  
 
Pranav
 
Rule : If a number ends in 5 or 0, the number is divisible by 5.  
 
DIBYAJIBAN
 
If a number has 0 or 5 from the right hand side , then it must divisible by 5. e.g 1250 is divisible by 5 330, 550 ,655,5875 ... whatever that is.. which has 5 or 0 only on right hand side of a number.  
 
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