Question

replace *by the smallest number to make it divisible by 11 : 86*72​

Answer 1

Answer:

3

Step-by-step explanation:

Features of numbers divisible by 11: odd-numbered and even-numbered bits are added, the larger is subtracted from the smaller, and the number is divided by 11. For example, 1234, that is, 1 + 3 = 4, 2 + 4 = 6, 6-4 = 2 , So it cannot be divisible.