Question

Make 3 different 3 digit numbers using 1,9and 8 where each digit can be used only once.check which of these numbers are divisible by9.

Answer 1

Answer:

819, 981, 198

Step-by-step explanation:

819÷9=91

981÷9=109

198÷9=22

hence all these digits are used only once and are perfectly divisible by 9