Question

escreva a forma irredutivel dos numeros racionais:
a)15/35 b)-16/80 c)-32/64 d)20/25 e)35/15
f)-80/16 g)-64/32 h)25/20

pf eh pra amanha​

Answer 1

Basta dividir o numerador e o denominador pelo seu MDC
a) MDC(15,35)=5
15:5:/35:5=3/7
b)MDC(16,80)=16
16:16/80:16=1/5
c)MDC(32,64)=32
32:32/64:32=1/2
d)MDC(20,25)=5
20:5/25:5=4/5
e)35:5/15:5=7/3
f)80:16/16:16=5
g)64:32/32:32=2
h)25:5/20:5=5/4