Question

Gd morning Guys
Answer this
If u know
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Answer 1

Answer:

The answer will be 20

Step-by-step explanation:

So, aThe nuber at the one's place and ten's place are multiplied and then product is multiplied by 2.

as for the first example(i.e. 21=4) it is solved like this;

2(2X1)=4

and for the last (i.e 25=?) it is supposed to besomething like this;

2(2X5)=20

Answer 2

Answer:

Correct answer is 20....