If 27y4 is a multiple of 3 where y is digit, find what possible values can y take?
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Answer:
y=2
Step-by-step explanation:
27y4 us divisble by 3
a number is divisble by 3 if sum of digit of numbers is divisble by 3
2+7+y+4 is divisble by 3
13+y is divisble by 3
if sum is 15 than it is divisble by 3
y = 2
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