Question

divisibility rules of 2, 3, 5, 9 and 10​

Answer 1

Step-by-step explanation:

Divisibility rule of 2 :

if ther is an even no in the units place then it is divisible by 2

Divisibility rule of 3 :

if the sum of the no's are multiplicanys of 3 then they are divisible by 3

Divisibility rule of 5:

if there is 0 or 5 in the units place then it is divisible by 5

Divisibility rule of 9:

same as the divisibility rule of 3

Divisibility rule of 10:

if yhe units place has 0 in it then it is divisible by 10

HOPE IT HELPED U

Answer 2

DIVISIBILITY RULE OF 2 ⇒ IF THE UNIT DIGIT IS DIVISIBLE BY 2 THEN THE  NUMBER WHOLE IS COMPLETELY DIVISIBLE BY 2.

DIVISIBILITY RULE OF 3 ⇒ ADD ALL THE DIGITS OF THE NUMBER AFTER GETTING THE SUM IF THEIR SUM IS DIVISIBLE BY 3 THEN THE WHOLE NUMBER IS DIVISIBLE.

DIVISIBILITY RULE OF 5 ⇒ IF THERE IS 5 OR 0 AS THE UNIT DIGIT OF ANY NUMBER THEN THE NUMBER IS COMPLETELY DIVISIBLE BY 5.

DIVISIBILITY RULE OF 9 ⇒ THE RULE FOR 9 IS ALMOST SIMILAR TO THAT OF 3. JUST ADD ALL THE DIGITS AND IF THE SUM IS DIVISIBLE BY 9 THEN THE NUMBER IS COMPLETELY DIVISIBLE BY 9.

DIVISIBILITY RULE OF 10 ⇒ THE RULE FOR 10 IS THE EASIEST ONE. JUST SEE THE UNIT DIGIT IF IT CONTAINS 0 AT IT, THEN THE NUMBER IS DIVISIBLE.