Answer:
Sir, could you post your question again so that we can have a better look at the question?
see explanation
Explanation:
the multiplication table requires the numbers on the top line to be multiplied ( × ) by 3
3 × 20 = 60
3 × 5 = 15
then numbers on lower row are
60 and 15
60 below the 20 and 15 below the 5
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