Question

Va rog repede, dau coroana

Answer 1

$\frac{31}{2}=15,5 \to \ zecimal\u{a} \ neperiodic\u{a}; \\ \frac{7}{6}=1,1(6) \to zecimal\u{a} \ periodic\u{a}\ mixt\u{a}; \\ \frac{8}{3}=2,(6) \to zecimal\u{a} \ periodic\u{a} \ simpl\u{a}; \\ \frac{11}{15} =0,7(3)\to zecimal\u{a} \ periodic\u{a}\ mixt\u{a}; \\ \frac{9}{20}=0,45 \to zecimal\u{a} \ neperiodic\u{a}; \\ \frac{13}{12}=1,08(3) \to zecimal\u{a} \ periodic\u{a}\ mixt\u{a}; \\ \frac{5}{24}=0,208(3) \to zecimal\u{a} \ periodic\u{a}\ mixt\u{a};$

$\frac{40}{27}=1,(481) \to zecimal\u{a} \ periodic\u{a} \ simpl\u{a}; \\ \frac{3}{200}=0,015 \to zecimal\u{a} \ neperiodic\u{a}; \\ \frac{59}{11}=5,(36) \to zecimal\u{a} \ periodic\u{a} \ simpl\u{a}; \\ \frac{43}{49}=0,87755102... \to zecimal\u{a} \ periodic\u{a} \ infinit\u{a}; \\ \frac{23}{40} =40,575 \to zecimal\u{a} \ neperiodic\u{a}; \\ \frac{2}{35}=0,057142286... \to zecimal\u{a} \ periodic\u{a} \ infinit\u{a}; \\ \frac{17}{14}=1,21428571... \to zecimal\u{a} \ periodic\u{a} \ infinit\u{a};$