Question

Calculeaza si simplificapana la o fractie ireductibila:
3:3/4
9:9/5
12:36/7
12:24/61
56:8/7
26:169/2
144:12/11
225:15/2
Va rog este urgent

Answer 1

Răspuns:

Explicație pas cu pas:

$3:\frac{3}{4} = \frac{3}{1} *\frac{4}{3} =\frac{4}{1} =4\\\\9:\frac{9}{5} =\frac{9}{1} *\frac{5}{9}=\frac{5}{1} =5\\\\12:\frac{36}{7} =\frac{12}{1} *\frac{7}{36}=\frac{7}{3} \\\\12:\frac{24}{61} =\frac{12}{1} *\frac{61}{12} =\frac{61}{1} =61\\\\56:\frac{8}{7} =\frac{56}{1} *\frac{7}{8} =\frac{49}{1} =49\\\\26:\frac{169}{2} =\frac{26}{1} *\frac{2}{169} =\frac{4}{13} \\\\144:\frac{12}{11} =\frac{144}{1} *\frac{11}{12} =\frac{12}{1} *\frac{11}{1} =\frac{132}{1} =132$

$225:\frac{15}{2}=\frac{225}{1} *\frac{2}{15} =\frac{15}{1}*\frac{2}{1} =\frac{30}{1}=30$

Sper ca te-am ajutat! Bafta!