Question

alguém me ajudaaaa?❤️​

Answer 1

Resposta:

a) 7/6 x 32/21 = 224/126

b) 8/9 x 48/50 x 7/6 = 384/450 x 7/6 = 2688/2700

c) 10/12 x 48/50 x 25/16 = 480/600 x 25/16 = 12000/9600

d) 2/7 x 21/14 x 8/6 = 42/98 x 8/6 = 336/588

Espero ter ajudado ._.)