Question

cuanto es el resultado de las suiguientes fracciones en fraccion y sin decimal
1/2+4/6: 1/2+10/9: 1/2+5/11:
3/4+4/6: 3/4+10/9: 3/4+5/11:
5/7+3/4: 5/7+4/6: 5/7+10/9: 5/7+7/7: 5/7+5/11:
8/9+3/4: 8/9+4/6: 8/9+10/9: 8/9+7/7: 8/9+5/11:
10/9+3/4: 10/9+4/6: 10/9+10/9: 10/9+7/7: 10/9+5/11:

Answer 1

Respuesta:

$1)\frac{1}{2} + \frac{4}{6} = \frac{3 + 4}{6} = \frac{7}{6} = 1.166..... \\ \\ 2) \frac{1}{2} + \frac{10}{9} = \frac{9 + 20}{18} = \frac{29}{18} = 1.611....\\ \\ 3)\frac{1}{2} + \frac{5}{11} = \frac{11 + 10}{22} = \frac{21}{22} = 0.954...$

$4) \frac{3}{4} + \frac{4}{6} = \frac{9 + 8}{12} = \frac{17}{12} = 1.416... \\ \\ 5) \frac{3}{4} + \frac{10}{9} = \frac{27 + 40}{36} = \frac{67}{36} = 1.861....\\ \\ 6) \frac{3}{4} + \frac{5}{11} = \frac{33 + 20}{44} = \frac{53}{44} = 1.204...$

$7) \frac{5}{7} + \frac{3}{4} = \frac{20 + 21}{28} = \frac{41}{28} = 1.464...\\ \\ 8) \frac{5}{7} + \frac{4}{6} = \\ \\ \frac{30 + 28}{42} = \frac{58}{42} = \frac{29}{21} = 1.3809...\\ \\ 9) \frac{5}{7} + \frac{10}{9} = \frac{45 + 70}{63} = \frac{115}{63} = 1.825...\\ \\ 10) \frac{5}{7} + \frac{7}{7} = \frac{12}{7} = 1.714... \\ \\ 11) \frac{5}{7} + \frac{5}{11} = \frac{55 + 35}{77} = \frac{90}{77} = 1.168....$

$12) \frac{8}{9} + \frac{3}{4} = \frac{32 + 27}{36} = \frac{59}{36} = 1.638... \\ \\ 13) \frac{8}{9} + \frac{4}{6} = \\ \\ \frac{48 + 36}{54} = \frac{84}{54} = \frac{14}{9} = 1.555....\\ \\ 14) \frac{8}{9} + \frac{10}{9} = \frac{18}{9} = 2 \\ \\ 15) \frac{8}{9} + \frac{7}{7} = \\ \\ \frac{56 + 63}{63} = \frac{119}{63} = \frac{17}{9} = 1.888.... \\ \\ 16) \frac{8}{9} + \frac{5}{11} = \frac{88 + 45}{99} = \frac{133}{99} = 1.3434...$

$17) \frac{10}{9} + \frac{3}{4} = \frac{40 + 27}{36} = \frac{67}{36} = 1.861....\\ \\ 18) \frac{10}{9} + \frac{4}{6} = \\ \\ \frac{60 + 36}{54} = \frac{96}{54} = \frac{16}{9} = 1.777....\\ \\ 19) \frac{10}{9} + \frac{10}{9} = \frac{20}{9} = 2.222.... \\ \\ 20) \frac{10}{9} + \frac{7}{7} = \\ \\ \frac{70 + 63}{63} = \frac{133}{63} = \frac{19}{9} = 2.111.....\\ \\ 21) \frac{10}{9} + \frac{5}{11} = \\ \\ \frac{110 + 45}{99} = \frac{155}{99} = 1.565...$