Question

resolva a questão

19/20 × √1/64

Answer 1

$\frac{19}{20} . \sqrt{\frac{1}{64}} = \frac{19}{20} . \frac{1}{8} = \frac{19.1}{20.8} = \frac{19}{160}$

Answer 2

Tudo aí, espero ter ajudado