Question

ME AJUDEM PFVR

(1/2 - 1/3) - (1/6 - 1/10) =

Answer 1

• Vou Colocar 3 Tipos de Resposta!

(1/2 - 1/3) - (1/6 - 1/10) =  

(3/6 - 2/6) - (5/30 - 3/30) =

1/6 - 2/30 =

5/30 - 2/30 =

3/30 =

${\boxed{\sf \ \red{1/10}}}$

2.

(1/2-1/3)-(1/6-1/10)=

1/2 - 1/3 - 1/6 +1/10 = ---mmc(2,3,6,10) = 30

15/30 - 10/30 - 5/30 + 3/30 = 3/30 =  ${\boxed{\sf \ \red{1/10}}}$

3.

resolver o primeiro os  parenteses

1/2-1/3 mmc (2,3)=6

3/6-2/6=1/6

1/6-1/10 mmc (6,10)=30

5/30-3/30=2/30

1/6-2/30 mmc (6,30)= 30

5/30-2/30=3/30 simplificando por 3 = ${\boxed{\sf \ \red{1/10}}}$

RESPOSTA FINAL ⇒ ${\boxed{\sf \ \red{1/10}}}$