If three times twice an unknown number equals 30, then the unknown number is 5.
What is the unknown number in the question ?
It is given that three times twice an unknown number equals 30.
Let the unknown number be x.
From the above information,
⇒ 3*(2x) = 30
⇒ 6x = 30
∴ x = 5
Thus the unknown number is 5 .
Therefore, if three times twice an unknown number equals 30, then the unknown number is 5.
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