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if the last two digits of a number is divisible by 4, it is divisible by a. 4 b. 8.c.10 d. 12

which is not divisible by 5?
a. 160 b. 296 c. 354 b. 2010

which number is divisible by 6?
a. 332 b. 1453 c. 2723 d. 5142

which number is divisible by 9?
a. 114 b. 123 c. 955 d. 2718

which is not divisible by 4?
a. 147 b. 216 c. 232 d. 236

which is divisible by 3?
a. 115 b. 318 c. 838 d. 2012

a number which ends in 0 or 5 is divisible by
a. 2 b. 4 c. 5 d. 10​


Sagot :

Answer:

A

B and C

D

D

A

B

C

Explanation:

#2 cause it doesn't end in 5 or 0

#3 coz it's divisible by 2 and 3

#4 coz 27 and 18 are divisible by 9

#5 coz the last two digits aren't divisible by 4

#6 when you add up the digits, it's divisible by 3

Answer:

1. If the last two digits form a number divisible by 4, the number is + also. 5 If the last digit is a 5 or a 0, the number is divisible by 5. 6 If the number is divisible by both 3 and 2, it is also divisible by 6.

2. NOTHING

3. A number is divisible by 6 if it is divisible by 2 and 3 both. Consider the following numbers which are divisible by 6, using the test of divisibility by 6: 42, 144, 180, 258, 156. [We know the rules of divisibility by 2 if the unit's place of the number is either 0 or multiple of 2].

4. List of Numbers Divisible by 9. There are 11 numbers less than 100 that are divisible by 9: 9, 18, 27, 36, 45, 63, 72, 81, 90, and 99.

5. According to the divisibility rule of 3, a number is said to be divisible by 3 if the sum of all digits of that number is divisible by 3. For example, the number 495 is exactly divisible by 3. The sum of all digits are 4 + 9 + 5 = 18 and 18 is exactly divided by 3.

6. If a number ends in 0 or 5, the number is divisible by 5.

Explanation: