Question

N598 обратите смешанную периодическую дробь в обыкновенную

Answer 1

$0.5(3) = \frac{53 - 5}{90} = \frac{48}{90} = \frac{8}{15}$
$0.17(8) = \frac{178 - 17}{900} = \frac{161}{900}$
$0.23(16) = \frac{2316 - 23}{9900} = \frac{2293}{9900}$
$0.14(234) = \frac{14234 - 14}{99900} = \frac{14220}{99900} = \frac{79}{555}$