Help me with this please

You'll think this is a really stupid question but,
tan 25 = 30/x
the answer is rounded off to 72.4m right?????
Please give a serious answer.

x = 30/(tan(25°)) = 64.3

multiply both sides by x

x tan 25 = 30

divide through by tan 25

x = 30/tan 25

If 25 is measured in degrees the answer is 64.34 units

If 25 is measured in radians the answer is -224.67 units