Question

3+3 =21
(tr=90
9+7=609
9+ 9= ??​

Answer 1

Answer:

Answer is 63

Step-by-step explanation:

Given that,

3 + 3 = 21

Now multiply both sides with 3

=>(3+3)×3 =21×3

=>9+9=63.

( multiplying them without adding the numbers)

Therefore,

Answer is 63

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