Question

If 3y74 is a number divisible by 3, then the least value of y is:

Answer 1

Answer:

y = 1

Step-by-step explanation:

If a number is divisible by 3 then,,

sum of its digits is also divisible by 3

==: 3 + y + 7 + 4 = 15

==: y + 14 = 15

==: y = 1

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