Question

cine rezolva are . urgenttt​

Answer 1

8supra9

a)4pe9+4pe9 b)2pe9+2pe9+4pe9 c)2pe9+2pe9+2pe9+2pe9

10supra10

a)5pe10+5pe10 b)4pe10+3pe10+3pe10 c)2pe10+2pe10+3pe10+3pe10

12supra8

a)6pe8+6pe8 b)3pe8+3pe8+6pe8 c)3pe8+3pe8+3pe8+3pe8

Answer 2

a)

$\frac{8}{8} + \frac{4}{8}$

$\frac{5}{9} + \frac{3}{9}$

$\frac{4}{10} + \frac{6}{9}$

b)

$\frac{2 + 3 + 3}{9}$

$\frac{3 + 6 + 1}{10}$

$\frac{8+ 2 + 2}{8}$

c)

$\frac{1 +3 + 2 + 2 }{9}$

$\frac{3 + 5 + 1 + 1}{10}$

$\frac{7 + 2 + 2 + 1}{8}$