Question

Quanto seria:
x/6 + x/24?

Answer 1

Multiplicamos denominador com denominador :

6 → 24

6 . 24 = 144

E multiplicamos cruzado denominador com numerador:

6 → x

6 . x = 6x

24 → x

24 . x = 24x

(24x + 6x) / 144

30x/144 (÷2)

15x/72 (÷3)

5x/24

$\boxed{\boxed{\mathtt{Resposta: \dfrac{5x}{24}}}}$

Answer 2

MMC (6,24) = 24

6,24: 2
3,12:2
3,6:2
3,3: 3
1,1 = 2.2.2.3 = 24

= x/6 + x/24
= (4x + x)/24
= 5x/24