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Yacob says any number multiplied by 4 can be divided into two equal groups. Is he correct? Identify the correct answer with a correct explanation.
A. No. Only even numbers can be divided into two equal groups. Multiples of 4 are sometimes odd.
B. Yes. Any array with 4 columns can always be divided into two equal groups.
C. No. When 4 is multiplied by an odd number the product is odd. Odd numbers can never be put into equal groups.
D. Yes. The product of 4 and any number will always be odd, and only odd numbers can be divided into two equal groups.
What is B. Yes. Any array with 4 columns can always be divided into two equal groups.