Question

if 34x5 is no. divisible by 3 what is x​

Answer 1

Answer:

x can be 0,3,6,9

3 + 4 + x + 5 should be a multiple of 3

12 + x is a multiple of 3

therefor, x can be 0,3,6 or 9

Answer 2

Answer:

3+4+x+5 = the no. which is divisible by 3

12+x= 15

so, x = 3=> 12+3=15

so, x = 6=> 12+6= 18

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