Question

Por favor genteee meu ajuda.....
3/5.7/15
2/7.11/5
3/2.5/11
2/3.1/3
4/5.8/9
7/8.5/17
....

Answer 1

OI

a) 3/5 . 7/15 = 21/75 ÷ 3 = 7/25

b) 2/7.11/5 = 22/35

c) 3/2.5/11 = 15/22

d) 2/3.1/3 = 2/9

e) = 4/5.8/9 = 32/45

f) 7/8.5/17 = 35/136

Espero ter ajudado.