Question

Carl shades a row in the multiplication

table. The products in the row are all
even. The ones digits in the products
repeat 0, 4, 8, 2, 6. What row does Carl
shade?

Answer 1

Carl shades the row in the multiplication table that represents the multiples of 5.

Step-by-step explanation:

Carl shades the row in the multiplication table that corresponds to the multiples of 5. Since the ones digits in the products repeat 0, 4, 8, 2, 6, we know that the products in this row must end in either 0, 4, 8, 2, or 6. Only numbers that are multiples of 5 have these ones digit possibilities. Therefore, Carl will shade the row that represents the multiples of 5.

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