Math, asked by harskksing1982, 8 months ago

Write down the smallest digit in unit (ones) place so that the number is
divisible by the digits written at the top .
number : 2,3,4,5,6,8,9,10,11 numbers are divisible by a,b,c
(a) 73(____)
(b)834 (____)
(C) 271 (____)​

Answers

Answered by akidequebal11
0

Answer:

ANSWER

(a)

The number is given as _6724.

The number is divisible by 3 if the sum of its digits is divisible by 3.

Adding the digits of the given number,

6+7+2+4=19

If 2 is added to the above number then the number will become 21 which is divisible by 3 and also, 2 is the smallest number that can fill the missing space.

Now, if 8 is added to the given number then the number will become 27 which is divisible by 3 and 8 is largest number that can make the given number divisible by 3.

Therefore, the smallest number will be 2 which will form 26724 and the largest number will be 8 forming 86724.

(b)

The number is given as 4765_2.

The number is divisible by 3 if the sum of its digits is divisible by 3.

Adding the digits of the given number,

4+7+6+5+2=24

If 0 is added to the above number then the number will become 24 which is divisible by 3 and also, 0 is the smallest number that can fill the missing space.

Now, if 9 is added to the given number then the number will become 33 which is divisible by 3 and 9 is largest number that can make the given number divisible by 3.

Therefore, the smallest number will be 0 which will form 476502 and the largest number will be 9 forming 476592.

Answered by zeshuzain7
0

Answer:

Step-by-step explanatioexplanationn:

Similar questions