Question

d.Replace * by the smallest number to make it divisible by 11 6*762​

Answer 1

Answer:

69762

Step-by-step explanation:

If the number of digits is even, add the first and subtract the last digit from the rest. The result must be divisible by 11. If the number of digits is odd, subtract the first and last digit from the rest. The result must be divisible by 11.

6*762

Here, numbers at:

Even: 6, 7, 2

Odd: *, 6

Add even and odd numbers:

Sum of Even places= Sum of Odd places (According to divisibility test of 11)

6+7+2=*+6

15=*+6

Therefore, *=15-6= 9

Hence, The number will be 69762.

Hope this helps....