Answer it anyone who knows
Solution:
We have to check divisibility of each number by 6 and 4. The method has been explained below:
a) 738
We have to check divisibility of each number by 6 and 4. The method has been explained below:
a) 738
- Divisibility by 6:
Here, the last digit of the number is 8 which is an even number so it is divisible by 2.
Now, the sum of all the digits = 7 + 3 + 8 = 18 which is also divisible by 3.
So, the given number is divisible by both 2 and 3.
Hence, the number 738 is also divisible by 6.
- Divisibility by 4:
3496 is divisible by 4 if 3496 is an even number and the last two digits of 3496 are divisible by 4.
738 is an even number.
The last two digits of 738 are 38. 38 is not divisible by 4.
Therefore, 738 is not divisible by 4.
Using the above mentioned method, we can check the Divisibility by 4 and 6 of the remaining numbers as well.
b) 316: Divisible by 4
c) 258: Divisible by 6
d) 320: Divisible by 4
e) 980: Divisible by 4
f) 3036: Divisible by both 4 and 6
g) 4338: Divisible by 6
h) 4892: Divisible by 4
i) 7806: Not divisible by both 4 and 6
j) 9836: Divisible by 4
Using the above mentioned method, we can check the Divisibility by 4 and 6 of the remaining numbers as well.
b) 316: Divisible by 4
c) 258: Divisible by 6
d) 320: Divisible by 4
e) 980: Divisible by 4
f) 3036: Divisible by both 4 and 6
g) 4338: Divisible by 6
h) 4892: Divisible by 4
i) 7806: Not divisible by both 4 and 6
j) 9836: Divisible by 4