Question

responda la imagen que puse porfavor les doy coronita ​

Answer 1

Explicación paso a paso:

Hallar el MCM

a. 12 - 20 = 60 = $2^{2}$ × 3 × 5

b. 12 - 18 = 36 = $2^{2}$ × $3^{2}$

c. 15 - 18 = 90 = 2 × $3^{2}$ × 5

d. 15 - 20 =  60 = $2^{2}$ × 3 × 5

e. 9 - 15 = 45 = $3^{2}$ × 5

f. 10 - 18 = 90 = 2 × $3^{2}$ × 5

g. 10 - 12 - 20 = 60 = $2^{2}$ × 3 × 5

h. 12 - 20 - 24 =  120 = $2^{3}$ × 3 × 5

i. 12 - 18 -20 = 180 = $2^{2}$ × $3^{2}$ × 5

j. 15 - 18 - 20 = 180  =  $2^{2}$ × $3^{2}$ × 5