Question

65*1 to make it divisible by 9

Answer 1

Answer:

06

Step-by-step explanation:

divisibility of 9=sum of no. is multiple of 9

6+5+a+1

12+a=18

a=18-12

a=6

Answer 2

Answer: 6561

Step-by-step explanation:

6+5+1= 12

12 - 18 = 6

(divisiblity rule of 9 = sum of the digits should be divisible by 9) and 18 is divisble by 9...