1.

1*548 is divisible by 3, which of the following digit can replace *?

Answer»

It can be 0,3,6,9Step-by-step explanation:If 0 then, 1+0+5+4+8 = 18 (DIVISIBLE by 3)If 3 then, 1+3+5+4+8 = 21 (divisible by 3)If 6 then, 1+6+5+4+8 = 24 (divisible by 3)If 9 then, 1+9+5+4+8 = 27 (divisible by 3)



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