Question

PLSS, ME AJUDEEEM :(

Answer 1

Resposta:

a) 6/21

b) 15/51

c) 10/20

d) 3/2

Explicação passo-a-passo:

a) (2×3)/(7×3) = 6/21

b) (5×3)/(17×3) = 15/51

c) (1×10)/(2×10) = 10/20

d) (12/4)/(8/4) = 3/2