Question

I believe that D might be 6, and O might be 7 but I really don't know what G is. Can someone help me answer this please.

Answer 1

DOG = 270

Explanation:

270 × 3 = 810

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The only numbers that end in the same digit when multiplied by 3 are 0 and 5.

0×3 = 0

5×3 = 15

If G is 5, then you are looking for digits DO than give a product of 80 when multiplied by 3. 80 is not divisible by 3, so that doesn't work.

G must be 0.

Then the product of DO and 3 is 81, so DO = 81/3 = 27.

The solution is ...

D = 2

O = 7

G = 0