Question

Replace (*) by the smallest digit so that 3*5 the no. Is divisible by 3

Answer 1

Answer:

As per the divisibility rule of 3

* will be replaced by 4

as it is the smallest number which can replace (*)

Answer 2

Step-by-step explanation:

if 3*5 is divisible by 3 then 3+*+5 be also divisible by 3

on taking *=0 we get 3+0+5= 8 that is not divisible by 3

on taking *=1 we get 3+1+5= 9 here 9 is divisible by by 3.

so smallest value of * be 1 so that 3*5be divisible by 3

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