Question

tem que achar o mmc 3) 6/24 + 3/6 + 2/2 =

Answer 1

$\dfrac{6}{24}+ \dfrac{3}{6}+ \dfrac{2}{2} = \\ \\ \\ \dfrac{6}{24}+ \dfrac{3*4}{6*4}+ \dfrac{2*12}{2*12} = \\ \\ \\ \dfrac{6}{24}+ \dfrac{12}{24}+ \dfrac{24}{24} =\dfrac{6+12+24}{24}= \dfrac{42}{24}= \boxed{ \dfrac{7}{4} }$

Answer 2

24,6,2------2
12,3,1------2
6,3,1------2                2x2x2x3=24
3,3,1----3
1,1,1

24/24=1 x6=6
24/6=4 x 3=12
24/2=12 x 2= 24

resultado

6/24+ 12/24 +24/24
42/24




Espero ter ajudado.
Beijinhos....