Question

utilizen la técnica de la mariposa


1:
$\frac{3}{9} + \frac{6}{4} =$
2:
$\frac{5}{6} + \frac{9}{8} =$
3:
$\frac{4}{3} + \frac{9}{8} =$
4:
$\frac{7}{12} + \frac{7}{5} =$
5:
$\frac{6}{13} + \frac{7}{9} =$
6:
$\frac{4}{14} + \frac{6}{15} =$
7:
$\frac{7}{8} + \frac{7}{10} =$
8:
$\frac{16}{15} + \frac{3}{7} =$
9:
$\frac{12}{5} + \frac{5}{13} =$

porfa Bor ayúdame si no saben no contesten porfabor doy coronita ✨

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Answer 1

Respuesta:

1:

2/9 + 6/4= 66/36

2:

5/6 + 9/8= 94/48

3:

4/3 + 9/8= 59/24

4:

7/12 + 7/5= 119/60

5:

6/13 + 7/9= 138/27

6:

4/14 + 6/15= 144/210

7:

7/8 + 7/10= 126/80

8:

16/15 + 3/7= 157/105

9:

12/5 + 5/13= 181/65