Razlomak u decimalni broj
(1) Pojednostavite ili proširite razlomke i pretvorite ih u decimalne brojeve:
| (a) \( \frac{8}{10 } \) = ________ | (b) \( \frac{20}{ 45 } \) = ________ | (c) \( \frac{2}{ 100 } \) = ________ | (d) \( \frac{6}{ 240 } \) = ________ |
| (e) \( \frac{40}{80 } \) = ________ | (f) \( \frac{8}{ 120 } \) = ________ | (g) \( \frac{10}{ 400 } \) = ________ | (h) \( \frac{4}{ 40 } \) = ________ |
(2) Skrati razlomke do nesvodivog oblika, a zatim ih zapiši u obliku decimalnog broja:
| (a) \( \frac{8}{16} \) = ________ | (b) \( \frac{2}{10} \) = ________ | (c) \( \frac{12}{24} \) = ________ | (d) \( \frac{12}{24} \) = ________ |
| (e) \( \frac{4}{16} \) = ________ | (f) \( \frac{8}{80} \) = ________ | (g) \( \frac{8}{16} \) = ________ | (h) \( \frac{12}{60} \) = ________ |
(3) Skratite razlomke (gdje je moguće) i zapišite ih u obliku decimalnog broja:
| (a) \( \frac{8}{100} \) = _______ | (b) \( \frac{ 42 }{400} \) = _______ | (c) \( \frac{200}{500} \) = _______ | (d) \( \frac{4}{300} \) = _______ |
| (e) \( \frac{10 }{800} \) = _______ | (f) \( \frac{8}{600} \) = _______ | (g) \( \frac{110 }{800} \) = _______ | (h) \( \frac{6}{200} \) = _______ |
(4) Upiši u prazna mjesta odgovarajuće razlomke.
| (a) | (b) | (c) | (d) |
➡️ Iznad razlomka pokušaj upisati njegovu decimalnu vrijednost!
(5) Umetnite ispravan simbol (<, =, >).
| \( \frac{8}{80} \) \( \frac{1}{16} \) | \( \frac{3}{10 } \) \( \frac{2}{10} \) | \( \frac{1}{2} \) \( \frac{8}{12 } \) |
| \( \frac{10}{4} \) \( \frac{7}{8} \) | \( \frac{9}{12} \) \( \frac{8}{80} \) | \( \frac{4}{8} \) \( \frac{2}{8} \) |
| \( \frac{6}{18} \) \( \frac{5}{30} \) | \( \frac{5}{12} \) \( \frac{7}{10} \) | \( \frac{2}{6} \) \( \frac{8}{18} \) |
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