Question

Use a divisibility test to decide which of the numbers in the Box:421,222,594,12345,67554 A , Is a multiple of 3 and which divisibility test and why B, Is a multiple of 6 and which divisibility test and why C, Is a multiple of 9 which divisibility test and why D, Has a factor of 5 which divisibility test and why

Answer 1

Answer:

b= 2 and d= 5

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