To make n the subject of the formula a=mn, you need to isolate n on one side of the equation. Start by dividing both sides of the equation by m to get a/m = n. Thus, n = a/m.
To make n the subject of the formula a = mn , divide both sides by m to obtain n = m a . This isolates n on one side of the equation. Therefore, the final result is n = m a .
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