Question

Si 5 rad entre 10 = (5n-1)
calcula n

Answer 1

$5 \: rad \: \div \: 10 \: = \: (5n \: - \: 1)$

$\frac{5 \: rad}{10} \: = \: 5n \: - \: 1$

$- 5n \: = \: - 1 \: - \: \frac{5 \: rad}{10}$

$n \: = \: \boxed{ \bold{ \frac{1}{5} \: + \: \frac{5 \: rad}{50} }}$

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