Question

QUIEN ME AYUDE LE DOY CORONITA PLISSS :CCCCC

Answer 1

Explicación paso a paso:

2

a)

$\frac{4}{3} = \frac{12}{9}$

b)

$\frac{3}{2} = \frac{18}{12}$

c)

$\frac{12}{45} = \frac{48}{180}$

d)

$\frac{4}{11} = \frac{12}{33}$

e)

$\frac{5}{9} = \frac{45}{45}$

f)

$\frac{5}{7} = \frac{15}{21}$

3.

a)

$6 \frac{3}{7}$

$16 \frac{2}{12}$

$33 \frac{8}{9}$

d)

$19 \frac{3}{5}$

e)

$13 \frac{5}{15}$

4.

$\frac{5}{2} + \frac{2}{5} = \frac{25 + 4}{10} = \frac{29}{10}$

$\frac{7}{9} - \frac{1}{2} = \frac{14 - 9}{18} = \frac{5}{18}$