Question

transforma en fracción homogéneas y resuelve las operaciones​

Answer 1

(3/2)×3= 9/6

(7/3)×2= 14/6

[tex] \frac{5}{6} + \frac{9}{6} + \frac{14}{6} = \frac{28}{6} [/tex]

(28/6)÷2= 14/4

respuesta:

[tex] \frac{14}{3} [/tex]

ejercicio 2...

(5/6)×10= 50/60

(3/4)×15= 45/60

(2/5)×12=24/60

[tex] \frac{50}{60} + \frac{ 45}{60} + \frac{24}{60} = \frac{119}{60} [/tex]

respuesta

[tex] \frac{119}{60} [/tex]

ejercicio 3...

(2/7)×6= 12/42

(4/3)×14= 56/42

(1/2)×21= 21/42

[tex] \frac{12}{42} + \frac{56}{42} - \frac{21}{42} = \frac{47}{42} [/tex]

respuesta:

[tex] \frac{47}{42} [/tex]

ejercicio 4...

(15/4)×3=45/12

(3/3)×4=12/12

(3/2)×6=18/12

[tex] \frac{45}{12} - \frac{12}{12} - \frac{18}{12} = \frac{15}{12} [/tex]

(15/12)÷3=5/4

respuesta:

[tex] \frac{5}{4} [/tex]